Explore Products

My Quote Request

No products added yet

5970-00-993-6234

20 Products

7235557G1

INSULATOR,PLATE

NSN, MFG P/N

5970009936234

NSN

5970-00-993-6234

View More Info

7235557G1

INSULATOR,PLATE

NSN, MFG P/N

5970009936234

NSN

5970-00-993-6234

MFG

LOCKHEED MARTIN CORPORATION DBA MS2 DIV MS2 RADAR SYSTEMS

Description

MATERIAL AND LOCATION: OVERALL PLASTIC, MIL-P-22324, TYPE PEE
OVERALL HEIGHT: 0.750 INCHES NOMINAL
OVERALL LENGTH: 6.400 INCHES NOMINAL
OVERALL WIDTH: 0.600 INCHES NOMINAL

7235488G001

INSULATOR,PLATE

NSN, MFG P/N

5970009936235

NSN

5970-00-993-6235

View More Info

7235488G001

INSULATOR,PLATE

NSN, MFG P/N

5970009936235

NSN

5970-00-993-6235

MFG

LOCKHEED MARTIN CORPORATION DBA MS2 DIV MS2 RADAR SYSTEMS

Description

FIRST HOLE DIAMETER: 0.190 INCHES NOMINAL
FIRST HOLE SPACING: 0.500 INCHES NOMINAL
FOURTH HOLE SPACING: 1.600 INCHES NOMINAL
MATERIAL AND LOCATION: OVERALL PLASTIC, MIL-P-22324, TYPE PEE
OVERALL HEIGHT: 0.500 INCHES NOMINAL
OVERALL LENGTH: 6.000 INCHES NOMINAL
OVERALL WIDTH: 4.000 INCHES NOMINAL
SECOND HOLE SPACING: 0.380 INCHES NOMINAL
SPECIAL FEATURES: 6 HOLES 0.290 IN. DIA AND CBORE NEAR SIDE 0.500 IN. DIA BY 0.320 IN. DEEP
SPECIAL MARKINGS: W16,W17,ANDW18
STYLE DESIGNATOR: K8 FLAT, RECTANGULAR
THIRD HOLE SPACING: 5.000 INCHES NOMINAL

7235488G1

INSULATOR,PLATE

NSN, MFG P/N

5970009936235

NSN

5970-00-993-6235

View More Info

7235488G1

INSULATOR,PLATE

NSN, MFG P/N

5970009936235

NSN

5970-00-993-6235

MFG

LOCKHEED MARTIN CORPORATION DBA MS2 DIV MS2 RADAR SYSTEMS

Description

FIRST HOLE DIAMETER: 0.190 INCHES NOMINAL
FIRST HOLE SPACING: 0.500 INCHES NOMINAL
FOURTH HOLE SPACING: 1.600 INCHES NOMINAL
MATERIAL AND LOCATION: OVERALL PLASTIC, MIL-P-22324, TYPE PEE
OVERALL HEIGHT: 0.500 INCHES NOMINAL
OVERALL LENGTH: 6.000 INCHES NOMINAL
OVERALL WIDTH: 4.000 INCHES NOMINAL
SECOND HOLE SPACING: 0.380 INCHES NOMINAL
SPECIAL FEATURES: 6 HOLES 0.290 IN. DIA AND CBORE NEAR SIDE 0.500 IN. DIA BY 0.320 IN. DEEP
SPECIAL MARKINGS: W16,W17,ANDW18
STYLE DESIGNATOR: K8 FLAT, RECTANGULAR
THIRD HOLE SPACING: 5.000 INCHES NOMINAL

7235562G001

INSULATOR,PLATE

NSN, MFG P/N

5970009936236

NSN

5970-00-993-6236

View More Info

7235562G001

INSULATOR,PLATE

NSN, MFG P/N

5970009936236

NSN

5970-00-993-6236

MFG

LOCKHEED MARTIN CORPORATION DBA MS2 DIV MS2 RADAR SYSTEMS

Description

DESIGN CONTROL REFERENCE: 7235562G001
MANUFACTURERS CODE: 03538
MATERIAL AND LOCATION: OVERALL PLASTIC, MIL-P-22324, TYPE PEE
OVERALL HEIGHT: 0.750 INCHES NOMINAL
OVERALL LENGTH: 6.250 INCHES NOMINAL
OVERALL WIDTH: 1.600 INCHES NOMINAL
THE MANUFACTURERS DATA:

7235562G1

INSULATOR,PLATE

NSN, MFG P/N

5970009936236

NSN

5970-00-993-6236

View More Info

7235562G1

INSULATOR,PLATE

NSN, MFG P/N

5970009936236

NSN

5970-00-993-6236

MFG

LOCKHEED MARTIN CORPORATION DBA MS2 DIV MS2 RADAR SYSTEMS

Description

DESIGN CONTROL REFERENCE: 7235562G001
MANUFACTURERS CODE: 03538
MATERIAL AND LOCATION: OVERALL PLASTIC, MIL-P-22324, TYPE PEE
OVERALL HEIGHT: 0.750 INCHES NOMINAL
OVERALL LENGTH: 6.250 INCHES NOMINAL
OVERALL WIDTH: 1.600 INCHES NOMINAL
THE MANUFACTURERS DATA:

7819547P001

INSULATOR,BUSHING

NSN, MFG P/N

5970009936237

NSN

5970-00-993-6237

View More Info

7819547P001

INSULATOR,BUSHING

NSN, MFG P/N

5970009936237

NSN

5970-00-993-6237

MFG

LOCKHEED MARTIN CORPORATION DBA MS2 DIV MS2 RADAR SYSTEMS

Description

DESIGN CONTROL REFERENCE: 7819547P001
INSIDE DIAMETER: 0.380 INCHES NOMINAL
MANUFACTURERS CODE: 03538
MATERIAL AND LOCATION: OVERALL PLASTIC, POLYAMIDE, MIL-P-17091-CANCELED
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL
OVERALL HEIGHT: 0.350 INCHES NOMINAL
SHANK HEIGHT: 0.100 INCHES NOMINAL
SHANK OUTSIDE DIAMETER: 0.580 INCHES NOMINAL
STYLE DESIGNATOR: C30 SHOULDER
THE MANUFACTURERS DATA:

7819547P1

INSULATOR,BUSHING

NSN, MFG P/N

5970009936237

NSN

5970-00-993-6237

View More Info

7819547P1

INSULATOR,BUSHING

NSN, MFG P/N

5970009936237

NSN

5970-00-993-6237

MFG

LOCKHEED MARTIN CORPORATION DBA MS2 DIV MS2 RADAR SYSTEMS

Description

DESIGN CONTROL REFERENCE: 7819547P001
INSIDE DIAMETER: 0.380 INCHES NOMINAL
MANUFACTURERS CODE: 03538
MATERIAL AND LOCATION: OVERALL PLASTIC, POLYAMIDE, MIL-P-17091-CANCELED
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL
OVERALL HEIGHT: 0.350 INCHES NOMINAL
SHANK HEIGHT: 0.100 INCHES NOMINAL
SHANK OUTSIDE DIAMETER: 0.580 INCHES NOMINAL
STYLE DESIGNATOR: C30 SHOULDER
THE MANUFACTURERS DATA:

7240162P001

INSULATOR,PLATE

NSN, MFG P/N

5970009936238

NSN

5970-00-993-6238

View More Info

7240162P001

INSULATOR,PLATE

NSN, MFG P/N

5970009936238

NSN

5970-00-993-6238

MFG

LOCKHEED MARTIN CORPORATION DBA MS2 DIV MS2 RADAR SYSTEMS

Description

DESIGN CONTROL REFERENCE: 7240162P001
FIFTH HOLE SPACING: 0.300 INCHES NOMINAL
FIRST HOLE DIAMETER: 0.055 INCHES NOMINAL
FIRST HOLE SPACING: 0.140 INCHES NOMINAL
FOURTH HOLE SPACING: 0.600 INCHES NOMINAL
MANUFACTURERS CODE: 03538
MATERIAL AND LOCATION: OVERALL PLASTIC, MIL-P-22324, TYPE PEE
OVERALL HEIGHT: 0.031 INCHES NOMINAL
OVERALL LENGTH: 1.000 INCHES NOMINAL
OVERALL WIDTH: 1.000 INCHES NOMINAL
SECOND HOLE SPACING: 0.200 INCHES NOMINAL
SEVENTH HOLE SPACING: 0.200 INCHES NOMINAL
SPECIAL FEATURES: ONE 0.055 IN DIA HOLE SPACED 0.300 IN BETWEEN ONE SET OF OUTER HOLES 0.200 IN FROM EDGE OF BOARD
STYLE DESIGNATOR: K13 FLAT, RECTANGULAR
THE MANUFACTURERS DATA:
THIRD HOLE SPACING: 0.300 INCHES NOMINAL

7240162P1

INSULATOR,PLATE

NSN, MFG P/N

5970009936238

NSN

5970-00-993-6238

View More Info

7240162P1

INSULATOR,PLATE

NSN, MFG P/N

5970009936238

NSN

5970-00-993-6238

MFG

LOCKHEED MARTIN CORPORATION DBA MS2 DIV MS2 RADAR SYSTEMS

Description

DESIGN CONTROL REFERENCE: 7240162P001
FIFTH HOLE SPACING: 0.300 INCHES NOMINAL
FIRST HOLE DIAMETER: 0.055 INCHES NOMINAL
FIRST HOLE SPACING: 0.140 INCHES NOMINAL
FOURTH HOLE SPACING: 0.600 INCHES NOMINAL
MANUFACTURERS CODE: 03538
MATERIAL AND LOCATION: OVERALL PLASTIC, MIL-P-22324, TYPE PEE
OVERALL HEIGHT: 0.031 INCHES NOMINAL
OVERALL LENGTH: 1.000 INCHES NOMINAL
OVERALL WIDTH: 1.000 INCHES NOMINAL
SECOND HOLE SPACING: 0.200 INCHES NOMINAL
SEVENTH HOLE SPACING: 0.200 INCHES NOMINAL
SPECIAL FEATURES: ONE 0.055 IN DIA HOLE SPACED 0.300 IN BETWEEN ONE SET OF OUTER HOLES 0.200 IN FROM EDGE OF BOARD
STYLE DESIGNATOR: K13 FLAT, RECTANGULAR
THE MANUFACTURERS DATA:
THIRD HOLE SPACING: 0.300 INCHES NOMINAL

2010823-472

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009936941

NSN

5970-00-993-6941

View More Info

2010823-472

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009936941

NSN

5970-00-993-6941

MFG

LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES

Description

COATING MATERIAL: VINYL OR OLEORESINOUS VARNISH
COLOR: YELLOW
DEPARTURE FROM CITED DOCUMENT: AS MOD BY COLOR
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS: 4000.0
ENVIRONMENTAL PROTECTION: ANY ACCEPTABLE
FLEXIBILITY: FLEXIBLE
IMPREGNATION MATERIAL: VINYL OR OLEORESINOUS VARNISH
INSIDE DIAMETER: 0.500 INCHES MINIMUM AND 0.524 INCHES MAXIMUM
MANUFACTURERS CODE: 81349
MATERIAL: GLASS BRAID, MIL-I-3190, CLASS B-B-1
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: MIL-I-3190
NONDEFINITIVE SPEC/STD DATA: B-B-1 CLASS AND 1/2 IN. SIZE
OVERALL LENGTH: 2.500 FEET MINIMUM AND 3.500 FEET MAXIMUM
RELIABILITY INDICATOR: NOT ESTABLISHED
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 NONSHRINKABLE
TEMP RATING: 130.0 DEG CELSIUS
WALL THICKNESS: ANY ACCEPTABLE

8034660-1974

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009936941

NSN

5970-00-993-6941

View More Info

8034660-1974

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009936941

NSN

5970-00-993-6941

MFG

U S ARMY AVIATION AND MISSILE COMMAND

Description

COATING MATERIAL: VINYL OR OLEORESINOUS VARNISH
COLOR: YELLOW
DEPARTURE FROM CITED DOCUMENT: AS MOD BY COLOR
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS: 4000.0
ENVIRONMENTAL PROTECTION: ANY ACCEPTABLE
FLEXIBILITY: FLEXIBLE
IMPREGNATION MATERIAL: VINYL OR OLEORESINOUS VARNISH
INSIDE DIAMETER: 0.500 INCHES MINIMUM AND 0.524 INCHES MAXIMUM
MANUFACTURERS CODE: 81349
MATERIAL: GLASS BRAID, MIL-I-3190, CLASS B-B-1
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: MIL-I-3190
NONDEFINITIVE SPEC/STD DATA: B-B-1 CLASS AND 1/2 IN. SIZE
OVERALL LENGTH: 2.500 FEET MINIMUM AND 3.500 FEET MAXIMUM
RELIABILITY INDICATOR: NOT ESTABLISHED
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 NONSHRINKABLE
TEMP RATING: 130.0 DEG CELSIUS
WALL THICKNESS: ANY ACCEPTABLE

2010823-457

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009936947

NSN

5970-00-993-6947

View More Info

2010823-457

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009936947

NSN

5970-00-993-6947

MFG

LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES

Description

COATING MATERIAL: VINYL OR OLEORESINOUS VARNISH
COLOR: YELLOW
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS: 4000.0
ENVIRONMENTAL PROTECTION: ANY ACCEPTABLE
FLEXIBILITY: FLEXIBLE
IMPREGNATION MATERIAL: VINYL OR OLEORESINOUS VARNISH
INSIDE DIAMETER: 0.081 INCHES MINIMUM AND 0.089 INCHES MAXIMUM
MANUFACTURERS CODE: 81349
MATERIAL: GLASS BRAID, MIL-I-3190, CLASS B-B-1
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: MIL-I-3190
NONDEFINITIVE SPEC/STD DATA: B-B-1 CLASS AND 12AWG SIZE
OVERALL LENGTH: 2.500 FEET MINIMUM AND 3.500 FEET MAXIMUM
RELIABILITY INDICATOR: NOT ESTABLISHED
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 NONSHRINKABLE
TEMP RATING: 130.0 DEG CELSIUS
WALL THICKNESS: ANY ACCEPTABLE

8034660-1839

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009936947

NSN

5970-00-993-6947

View More Info

8034660-1839

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009936947

NSN

5970-00-993-6947

MFG

U S ARMY AVIATION AND MISSILE COMMAND

Description

COATING MATERIAL: VINYL OR OLEORESINOUS VARNISH
COLOR: YELLOW
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS: 4000.0
ENVIRONMENTAL PROTECTION: ANY ACCEPTABLE
FLEXIBILITY: FLEXIBLE
IMPREGNATION MATERIAL: VINYL OR OLEORESINOUS VARNISH
INSIDE DIAMETER: 0.081 INCHES MINIMUM AND 0.089 INCHES MAXIMUM
MANUFACTURERS CODE: 81349
MATERIAL: GLASS BRAID, MIL-I-3190, CLASS B-B-1
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: MIL-I-3190
NONDEFINITIVE SPEC/STD DATA: B-B-1 CLASS AND 12AWG SIZE
OVERALL LENGTH: 2.500 FEET MINIMUM AND 3.500 FEET MAXIMUM
RELIABILITY INDICATOR: NOT ESTABLISHED
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 NONSHRINKABLE
TEMP RATING: 130.0 DEG CELSIUS
WALL THICKNESS: ANY ACCEPTABLE

2010823-460

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009936949

NSN

5970-00-993-6949

View More Info

2010823-460

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009936949

NSN

5970-00-993-6949

MFG

LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES

Description

COATING MATERIAL: VINYL OR OLEORESINOUS VARNISH
COLOR: YELLOW
DEPARTURE FROM CITED DOCUMENT: AS MOD BY COLOR
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS: 4000.0
ENVIRONMENTAL PROTECTION: ANY ACCEPTABLE
FLEXIBILITY: FLEXIBLE
IMPREGNATION MATERIAL: VINYL OR OLEORESINOUS VARNISH
INSIDE DIAMETER: 0.114 INCHES MINIMUM AND 0.124 INCHES MAXIMUM
MANUFACTURERS CODE: 81349
MATERIAL: GLASS BRAID, MIL-I-3190, CLASS B-B-1
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: MIL-I-3190
NONDEFINITIVE SPEC/STD DATA: B-B-1 CLASS AND 9 AWG SIZE
OVERALL LENGTH: 2.500 FEET MINIMUM AND 3.500 FEET MAXIMUM
RELIABILITY INDICATOR: NOT ESTABLISHED
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 NONSHRINKABLE
TEMP RATING: 130.0 DEG CELSIUS
WALL THICKNESS: ANY ACCEPTABLE

8034660-1866

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009936949

NSN

5970-00-993-6949

View More Info

8034660-1866

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009936949

NSN

5970-00-993-6949

MFG

U S ARMY AVIATION AND MISSILE COMMAND

Description

COATING MATERIAL: VINYL OR OLEORESINOUS VARNISH
COLOR: YELLOW
DEPARTURE FROM CITED DOCUMENT: AS MOD BY COLOR
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS: 4000.0
ENVIRONMENTAL PROTECTION: ANY ACCEPTABLE
FLEXIBILITY: FLEXIBLE
IMPREGNATION MATERIAL: VINYL OR OLEORESINOUS VARNISH
INSIDE DIAMETER: 0.114 INCHES MINIMUM AND 0.124 INCHES MAXIMUM
MANUFACTURERS CODE: 81349
MATERIAL: GLASS BRAID, MIL-I-3190, CLASS B-B-1
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: MIL-I-3190
NONDEFINITIVE SPEC/STD DATA: B-B-1 CLASS AND 9 AWG SIZE
OVERALL LENGTH: 2.500 FEET MINIMUM AND 3.500 FEET MAXIMUM
RELIABILITY INDICATOR: NOT ESTABLISHED
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 NONSHRINKABLE
TEMP RATING: 130.0 DEG CELSIUS
WALL THICKNESS: ANY ACCEPTABLE

2010823-455

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009936951

NSN

5970-00-993-6951

View More Info

2010823-455

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009936951

NSN

5970-00-993-6951

MFG

LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES

Description

COATING MATERIAL: VINYL OR 9LEORESINOUS VARNISH
COLOR: YELLOW
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS: 4000.0
ENVIRONMENTAL PROTECTION: ANY ACCEPTABLE
FLEXIBILITY: FLEXIBLE
IMPREGNATION MATERIAL: VINYL OR OLEORESINOUS VARNISH
INSIDE DIAMETER: 0.064 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
MANUFACTURERS CODE: 81349
MATERIAL: GLASS BRAID, MIL-I-3190, CLASS B-B-1
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: MIL-I-3190
NONDEFINITIVE SPEC/STD DATA: B-B-1 CLASS AND 14AWG SIZE
OVERALL LENGTH: 2.500 FEET MINIMUM AND 3.500 FEET MAXIMUM
RELIABILITY INDICATOR: NOT ESTABLISHED
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 NONSHRINKABLE
TEMP RATING: 130.0 DEG CELSIUS
WALL THICKNESS: ANY ACCEPTABLE

8034660-1821

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009936951

NSN

5970-00-993-6951

View More Info

8034660-1821

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009936951

NSN

5970-00-993-6951

MFG

U S ARMY AVIATION AND MISSILE COMMAND

Description

COATING MATERIAL: VINYL OR 9LEORESINOUS VARNISH
COLOR: YELLOW
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS: 4000.0
ENVIRONMENTAL PROTECTION: ANY ACCEPTABLE
FLEXIBILITY: FLEXIBLE
IMPREGNATION MATERIAL: VINYL OR OLEORESINOUS VARNISH
INSIDE DIAMETER: 0.064 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
MANUFACTURERS CODE: 81349
MATERIAL: GLASS BRAID, MIL-I-3190, CLASS B-B-1
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: MIL-I-3190
NONDEFINITIVE SPEC/STD DATA: B-B-1 CLASS AND 14AWG SIZE
OVERALL LENGTH: 2.500 FEET MINIMUM AND 3.500 FEET MAXIMUM
RELIABILITY INDICATOR: NOT ESTABLISHED
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 NONSHRINKABLE
TEMP RATING: 130.0 DEG CELSIUS
WALL THICKNESS: ANY ACCEPTABLE

13272-13

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009941157

NSN

5970-00-994-1157

View More Info

13272-13

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009941157

NSN

5970-00-994-1157

MFG

CELAB LTD

26527219-03

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009941157

NSN

5970-00-994-1157

View More Info

26527219-03

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009941157

NSN

5970-00-994-1157

MFG

VAPOR CORP SUB OF BRUNSWICK CORP

44791VA0933UA

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009941157

NSN

5970-00-994-1157

View More Info

44791VA0933UA

INSULATION SLEEVING,ELECTRICAL

NSN, MFG P/N

5970009941157

NSN

5970-00-994-1157

MFG

NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN SYSTEMS CORPORATION ELECTRONIC SYSTEMS