My Quote Request
5930-00-325-6473
20 Products
3BTL6-150
SWITCH,THERMOSTATIC
NSN, MFG P/N
5930003256473
NSN
5930-00-325-6473
MFG
SENSATA TECHNOLOGIES INC
Description
BODY DIAMETER: 0.215 INCHES NOMINAL
BODY HEIGHT: 0.239 INCHES NOMINAL
CONTACT ACTION STIMULUS: INCREASE
CONTACT ADJUSTABILITY: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
CONTACT LOAD CURRENT RATING: 1.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE 1.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
CONTACT STIMULUS RATING: 226.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 184.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
CONTACT VOLTAGE RATING IN VOLTS: 115.0 AC AT SEA LEVEL FIRST VOLTAGE 30.0 DC AT SEA LEVEL SECOND VOLTAGE
FEATURES PROVIDED: HERMETICALLY SEALED CASE
FREQUENCY IN HERTZ: 60.0 SINGLE VOLTAGE
MEDIA FOR WHICH DESIGNED: GAS OR LIQUID
MOUNTING METHOD: THREADED STUD
NOMINAL THREAD SIZE: 0.112 INCHES ALL THREADED STUD
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
OPERATING TEMP RATING: -80.0 DEG FAHRENHEIT MINIMUM AND 400.0 DEG FAHRENHEIT MAXIMUM
OVERALL HEIGHT: 0.614 INCHES NOMINAL
OVERALL LENGTH: 0.308 INCHES NOMINAL
STYLE DESIGNATOR: 60 DISC
TEMP SENSING ELEMENT TYPE: DISC
TERMINAL TYPE: TAB, SOLDER LUG
TEST DATA DOCUMENT: 96906-MIL-STD-202 STANDARD
THREAD CLASS: 2A ALL THREADED STUD
THREAD LENGTH: 0.187 INCHES NOMINAL ALL THREADED STUD
THREAD QUANTITY PER INCH: 40 ALL THREADED STUD
THREAD SERIES DESIGNATOR: UNC ALL THREADED STUD
Related Searches:
269-2635-520
SWITCH SECTION,ROTARY
NSN, MFG P/N
5930003256484
NSN
5930-00-325-6484
MFG
ROCKWELL COLLINS INC. DBA GOVERNMENT SYSTEMS DIV GOVERNMENT SYSTEMS
Description
BODY THICKNESS: 0.062 INCHES NOMINAL
CONTACT LOAD CURRENT RATING: 50.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL 200.0 MILLIAMPERES RESISTIVE LOAD AND 20.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL
CONTACT SWITCHING ACTION: BREAKS BEFORE MAKES 1ST SECTION FRONT BREAKS BEFORE MAKES 2ND SECTION REAR
CONTACT VOLTAGE RATING IN VOLTS: 150.0 AC AT SEA LEVEL 30.0 DC AT SEA LEVEL
III OPERATING TEMP RANGE: -65.0 TO 100.0 DEG CELSIUS
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS: 0.812 INCHES NOMINAL SINGLE MOUNTING FACILITY
MOUNTING METHOD: STRUT SINGLE MOUNTING FACILITY
OVERALL HEIGHT: 1.016 INCHES MAXIMUM
OVERALL WIDTH: 0.953 INCHES NOMINAL
POLE QUANTITY: 6 1ST SECTION FRONT 3 2ND SECTION REAR
STYLE DESIGNATOR: 22 SWITCH SECTION, ROTARY
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL
TERMINAL TYPE: TAB, SOLDER LUG
THROW QUANTITY: 1 1ST SECTION FRONT 2 2ND SECTION REAR
UNTHREADED MOUNTING HOLE DIAMETER: 0.093 INCHES NOMINAL SINGLE MOUNTING FACILITY
Related Searches:
4-2574-411
SWITCH SECTION,ROTARY
NSN, MFG P/N
5930003256484
NSN
5930-00-325-6484
MFG
ELECTRO SWITCH CORP. DBA OAK GRISGSBY
Description
BODY THICKNESS: 0.062 INCHES NOMINAL
CONTACT LOAD CURRENT RATING: 50.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL 200.0 MILLIAMPERES RESISTIVE LOAD AND 20.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL
CONTACT SWITCHING ACTION: BREAKS BEFORE MAKES 1ST SECTION FRONT BREAKS BEFORE MAKES 2ND SECTION REAR
CONTACT VOLTAGE RATING IN VOLTS: 150.0 AC AT SEA LEVEL 30.0 DC AT SEA LEVEL
III OPERATING TEMP RANGE: -65.0 TO 100.0 DEG CELSIUS
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS: 0.812 INCHES NOMINAL SINGLE MOUNTING FACILITY
MOUNTING METHOD: STRUT SINGLE MOUNTING FACILITY
OVERALL HEIGHT: 1.016 INCHES MAXIMUM
OVERALL WIDTH: 0.953 INCHES NOMINAL
POLE QUANTITY: 6 1ST SECTION FRONT 3 2ND SECTION REAR
STYLE DESIGNATOR: 22 SWITCH SECTION, ROTARY
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL
TERMINAL TYPE: TAB, SOLDER LUG
THROW QUANTITY: 1 1ST SECTION FRONT 2 2ND SECTION REAR
UNTHREADED MOUNTING HOLE DIAMETER: 0.093 INCHES NOMINAL SINGLE MOUNTING FACILITY
Related Searches:
106S014004
SWITCH ASSEMBLY
NSN, MFG P/N
5930003257117
NSN
5930-00-325-7117
MFG
SYKES DATATRONICS INC
Description
CONTROLLING AGENCY: AMP INC
CRITICALITY CODE JUSTIFICATION: FEAT
IDENTIFYING NUMBER: 435166 DRAWING NO.
III PRECIOUS MATERIAL: GOLD
III PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACES GOLD
INCLOSURE TYPE: UNINCLOSED
INDIVIDUAL SWITCH QUANTITY: 7
MOUNTING CONFIGURATION: PRINTED CIRCUIT BOARD MTD
OVERALL HEIGHT: 0.500 INCHES NOMINAL
OVERALL LENGTH: 0.780 INCHES NOMINAL
OVERALL WIDTH: 0.420 INCHES NOMINAL
SPECIAL FEATURES: WEAPON SYSTEM ESSENTIAL
SWITCH TYPE: ROTARY
Related Searches:
153016-0004
SWITCH ASSEMBLY
NSN, MFG P/N
5930003257117
NSN
5930-00-325-7117
MFG
SELEX SISTEMI INTEGRATI INC. DIV SELEX SISTEMI INTEGRATI INC.
Description
CONTROLLING AGENCY: AMP INC
CRITICALITY CODE JUSTIFICATION: FEAT
IDENTIFYING NUMBER: 435166 DRAWING NO.
III PRECIOUS MATERIAL: GOLD
III PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACES GOLD
INCLOSURE TYPE: UNINCLOSED
INDIVIDUAL SWITCH QUANTITY: 7
MOUNTING CONFIGURATION: PRINTED CIRCUIT BOARD MTD
OVERALL HEIGHT: 0.500 INCHES NOMINAL
OVERALL LENGTH: 0.780 INCHES NOMINAL
OVERALL WIDTH: 0.420 INCHES NOMINAL
SPECIAL FEATURES: WEAPON SYSTEM ESSENTIAL
SWITCH TYPE: ROTARY
Related Searches:
3101-1826
SWITCH ASSEMBLY
NSN, MFG P/N
5930003257117
NSN
5930-00-325-7117
MFG
AGILENT TECHNOLOGIES INC. DBA NORTH AMERICAN CONTACT CENTER DIV AGILENT BUSINESS CENTER
Description
CONTROLLING AGENCY: AMP INC
CRITICALITY CODE JUSTIFICATION: FEAT
IDENTIFYING NUMBER: 435166 DRAWING NO.
III PRECIOUS MATERIAL: GOLD
III PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACES GOLD
INCLOSURE TYPE: UNINCLOSED
INDIVIDUAL SWITCH QUANTITY: 7
MOUNTING CONFIGURATION: PRINTED CIRCUIT BOARD MTD
OVERALL HEIGHT: 0.500 INCHES NOMINAL
OVERALL LENGTH: 0.780 INCHES NOMINAL
OVERALL WIDTH: 0.420 INCHES NOMINAL
SPECIAL FEATURES: WEAPON SYSTEM ESSENTIAL
SWITCH TYPE: ROTARY
Related Searches:
435166-1
SWITCH ASSEMBLY
NSN, MFG P/N
5930003257117
NSN
5930-00-325-7117
MFG
TYCO ELECTRONICS CORPORATION
Description
CONTROLLING AGENCY: AMP INC
CRITICALITY CODE JUSTIFICATION: FEAT
IDENTIFYING NUMBER: 435166 DRAWING NO.
III PRECIOUS MATERIAL: GOLD
III PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACES GOLD
INCLOSURE TYPE: UNINCLOSED
INDIVIDUAL SWITCH QUANTITY: 7
MOUNTING CONFIGURATION: PRINTED CIRCUIT BOARD MTD
OVERALL HEIGHT: 0.500 INCHES NOMINAL
OVERALL LENGTH: 0.780 INCHES NOMINAL
OVERALL WIDTH: 0.420 INCHES NOMINAL
SPECIAL FEATURES: WEAPON SYSTEM ESSENTIAL
SWITCH TYPE: ROTARY
Related Searches:
5800583-662400-104
SWITCH ASSEMBLY
NSN, MFG P/N
5930003257117
NSN
5930-00-325-7117
MFG
EADS DEUTSCHLAND GMBH DEFENCE ELECTR ONICS ABTEILUNG VELB6
Description
CONTROLLING AGENCY: AMP INC
CRITICALITY CODE JUSTIFICATION: FEAT
IDENTIFYING NUMBER: 435166 DRAWING NO.
III PRECIOUS MATERIAL: GOLD
III PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACES GOLD
INCLOSURE TYPE: UNINCLOSED
INDIVIDUAL SWITCH QUANTITY: 7
MOUNTING CONFIGURATION: PRINTED CIRCUIT BOARD MTD
OVERALL HEIGHT: 0.500 INCHES NOMINAL
OVERALL LENGTH: 0.780 INCHES NOMINAL
OVERALL WIDTH: 0.420 INCHES NOMINAL
SPECIAL FEATURES: WEAPON SYSTEM ESSENTIAL
SWITCH TYPE: ROTARY
Related Searches:
9S6033-85
SWITCH ASSEMBLY
NSN, MFG P/N
5930003257117
NSN
5930-00-325-7117
MFG
LOCKHEED MARTIN CORPORATION
Description
CONTROLLING AGENCY: AMP INC
CRITICALITY CODE JUSTIFICATION: FEAT
IDENTIFYING NUMBER: 435166 DRAWING NO.
III PRECIOUS MATERIAL: GOLD
III PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACES GOLD
INCLOSURE TYPE: UNINCLOSED
INDIVIDUAL SWITCH QUANTITY: 7
MOUNTING CONFIGURATION: PRINTED CIRCUIT BOARD MTD
OVERALL HEIGHT: 0.500 INCHES NOMINAL
OVERALL LENGTH: 0.780 INCHES NOMINAL
OVERALL WIDTH: 0.420 INCHES NOMINAL
SPECIAL FEATURES: WEAPON SYSTEM ESSENTIAL
SWITCH TYPE: ROTARY
Related Searches:
12-1118P
SWITCH,PUSH
NSN, MFG P/N
5930003257655
NSN
5930-00-325-7655
MFG
POLLAK CORP TRANSPORTATION ELECTRONICS DIV
Description
ACTUATOR DIAMETER: 0.375 INCHES NOMINAL
ACTUATOR HEIGHT: 0.430 INCHES NOMINAL
BODY DIAMETER: 0.520 INCHES NOMINAL
BODY LENGTH: 1.000 INCHES NOMINAL
BODY STYLE: 5K BUSHING MOUNTED
BUSHING LENGTH: 0.410 INCHES NOMINAL
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 2.000 AMPERES RESISTIVE DC AND 0.500 AMPERES INDUCTIVE DC AND 2.000 AMPERES RESISTIVE AC AND 0.500 AMPERES INDUCTIVE AC
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION: MOISTURE PROOF
INCLOSURE TYPE: FULLY INCLOSED
MAXIMUM VOLTAGE RATING IN VOLTS: 125.0 AC AND 28.0 DC
MOUNTING METHOD: THREADED BUSHING
NOMINAL THREAD SIZE: 0.562 INCHES
NONPILE-UP CONTACT ARRANGEMENT: 1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
TERMINAL TYPE AND QUANTITY: 6 TAB, SOLDER LUG
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UN
Related Searches:
33-805988-1
SWITCH,PUSH
NSN, MFG P/N
5930003257655
NSN
5930-00-325-7655
MFG
GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS
Description
ACTUATOR DIAMETER: 0.375 INCHES NOMINAL
ACTUATOR HEIGHT: 0.430 INCHES NOMINAL
BODY DIAMETER: 0.520 INCHES NOMINAL
BODY LENGTH: 1.000 INCHES NOMINAL
BODY STYLE: 5K BUSHING MOUNTED
BUSHING LENGTH: 0.410 INCHES NOMINAL
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 2.000 AMPERES RESISTIVE DC AND 0.500 AMPERES INDUCTIVE DC AND 2.000 AMPERES RESISTIVE AC AND 0.500 AMPERES INDUCTIVE AC
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION: MOISTURE PROOF
INCLOSURE TYPE: FULLY INCLOSED
MAXIMUM VOLTAGE RATING IN VOLTS: 125.0 AC AND 28.0 DC
MOUNTING METHOD: THREADED BUSHING
NOMINAL THREAD SIZE: 0.562 INCHES
NONPILE-UP CONTACT ARRANGEMENT: 1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
TERMINAL TYPE AND QUANTITY: 6 TAB, SOLDER LUG
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UN
Related Searches:
S18011D4F4
SWITCH,PUSH
NSN, MFG P/N
5930003257655
NSN
5930-00-325-7655
MFG
ELECTRO-MECH COMPONENTS INC.
Description
ACTUATOR DIAMETER: 0.375 INCHES NOMINAL
ACTUATOR HEIGHT: 0.430 INCHES NOMINAL
BODY DIAMETER: 0.520 INCHES NOMINAL
BODY LENGTH: 1.000 INCHES NOMINAL
BODY STYLE: 5K BUSHING MOUNTED
BUSHING LENGTH: 0.410 INCHES NOMINAL
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 2.000 AMPERES RESISTIVE DC AND 0.500 AMPERES INDUCTIVE DC AND 2.000 AMPERES RESISTIVE AC AND 0.500 AMPERES INDUCTIVE AC
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION: MOISTURE PROOF
INCLOSURE TYPE: FULLY INCLOSED
MAXIMUM VOLTAGE RATING IN VOLTS: 125.0 AC AND 28.0 DC
MOUNTING METHOD: THREADED BUSHING
NOMINAL THREAD SIZE: 0.562 INCHES
NONPILE-UP CONTACT ARRANGEMENT: 1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
TERMINAL TYPE AND QUANTITY: 6 TAB, SOLDER LUG
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UN
Related Searches:
B103688-3
SWITCH,THERMOSTATIC
NSN, MFG P/N
5930003257822
NSN
5930-00-325-7822
MFG
HOBART CORPORATION DBA HOBART
Description
SWITCH,THERMOSTATIC
Related Searches:
M70506
SWITCH,ROTARY
NSN, MFG P/N
5930003257831
NSN
5930-00-325-7831
MFG
HOBART CORPORATION DBA HOBART
Description
SPECIAL FEATURES: SWITCH ACTUATOR QUANTITY:1
Related Searches:
803540ALT3
SWITCH,ROTARY
NSN, MFG P/N
5930003257892
NSN
5930-00-325-7892
MFG
L-3 COMMUNICATIONS CORPORATION DBA L3 COMMUNICATION AVIATION RECORDERS DIVISION DIV L3 COMMUNICATIONS CORPORATION AVIATION RECORDERS DIVISION
Description
SWITCH,ROTARY
Related Searches:
430798-3
SWITCH,ROTARY
NSN, MFG P/N
5930003257899
NSN
5930-00-325-7899
MFG
RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV
Description
CONTACT LOAD CURRENT RATING: 5.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT SWITCHING ACTION: BREAKS BEFORE MAKES EACH SECTION FRONT
CONTACT VOLTAGE RATING IN VOLTS: 250.0 AC AT SEA LEVEL
DESIGN CONTROL REFERENCE: 430798SUB4PT3
FEATURES PROVIDED: ACTUATOR KNOB
INDIVIDUAL SECTION QUANTITY: 5
MANUFACTURERS CODE: 11447
MOUNTING METHOD: THREADED BUSHING SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE: 0.750 INCHES SINGLE MOUNTING FACILITY
OVERALL HEIGHT: 2.094 INCHES NOMINAL
OVERALL LENGTH: 5.719 INCHES NOMINAL
OVERALL WIDTH: 2.281 INCHES NOMINAL
POLE QUANTITY: 1 EACH SECTION FRONT
SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE ACTUATOR
SHAFT LENGTH: 3.625 INCHES NOMINAL SINGLE ACTUATOR
SHAFT TYPE: ROUND SINGLE ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY: 2 SINGLE ACTUATOR
SWITCH ACTUATOR POSITIONING INCREMENT: 30.0 DEGREES SINGLE ACTUATOR
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL
TERMINAL TYPE: TAB, SOLDER LUG
THE MANUFACTURERS DATA:
THREAD CLASS: 2A SINGLE MOUNTING FACILITY
THREAD LENGTH: 0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH: 32 SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATOR: UN SINGLE MOUNTING FACILITY
THROW QUANTITY: 2 EACH SECTION FRONT
Related Searches:
430798SUB4PT3
SWITCH,ROTARY
NSN, MFG P/N
5930003257899
NSN
5930-00-325-7899
MFG
L-3 COMMUNICATIONS CORPORATION DBA COMMUNICATION SYSTEMS - EAST DIVISION
Description
CONTACT LOAD CURRENT RATING: 5.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT SWITCHING ACTION: BREAKS BEFORE MAKES EACH SECTION FRONT
CONTACT VOLTAGE RATING IN VOLTS: 250.0 AC AT SEA LEVEL
DESIGN CONTROL REFERENCE: 430798SUB4PT3
FEATURES PROVIDED: ACTUATOR KNOB
INDIVIDUAL SECTION QUANTITY: 5
MANUFACTURERS CODE: 11447
MOUNTING METHOD: THREADED BUSHING SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE: 0.750 INCHES SINGLE MOUNTING FACILITY
OVERALL HEIGHT: 2.094 INCHES NOMINAL
OVERALL LENGTH: 5.719 INCHES NOMINAL
OVERALL WIDTH: 2.281 INCHES NOMINAL
POLE QUANTITY: 1 EACH SECTION FRONT
SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE ACTUATOR
SHAFT LENGTH: 3.625 INCHES NOMINAL SINGLE ACTUATOR
SHAFT TYPE: ROUND SINGLE ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY: 2 SINGLE ACTUATOR
SWITCH ACTUATOR POSITIONING INCREMENT: 30.0 DEGREES SINGLE ACTUATOR
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL
TERMINAL TYPE: TAB, SOLDER LUG
THE MANUFACTURERS DATA:
THREAD CLASS: 2A SINGLE MOUNTING FACILITY
THREAD LENGTH: 0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH: 32 SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATOR: UN SINGLE MOUNTING FACILITY
THROW QUANTITY: 2 EACH SECTION FRONT
Related Searches:
974110-6
ADAPTER,SWITCH ACTUATOR
NSN, MFG P/N
5930003258356
NSN
5930-00-325-8356
MFG
RAYTHEON COMPANY
Description
ACTUATOR ADAPTER STYLE: 29 ROLLER LEAF
FEATURES PROVIDED: ADJUSTABLE
MOUNTING METHOD: UNTHREADED HOLE
Related Searches:
A5-1000
ADAPTER,SWITCH ACTUATOR
NSN, MFG P/N
5930003258356
NSN
5930-00-325-8356
MFG
EATON CORPORATION DBA FLUID POWER DIV DIV POWER AND LOAD MANAGEMENT SYSTEMS
Description
ACTUATOR ADAPTER STYLE: 29 ROLLER LEAF
FEATURES PROVIDED: ADJUSTABLE
MOUNTING METHOD: UNTHREADED HOLE
Related Searches:
JE-74
ADAPTER,SWITCH ACTUATOR
NSN, MFG P/N
5930003258356
NSN
5930-00-325-8356
MFG
HONEYWELL INTERNATIONAL INC . DBA HONEYWELL
Description
ACTUATOR ADAPTER STYLE: 29 ROLLER LEAF
FEATURES PROVIDED: ADJUSTABLE
MOUNTING METHOD: UNTHREADED HOLE