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Technical Data Sheet
452-1377D ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,SENSITIVE is a the manufacturer industrial component. Key specifications include body_style: HOLE MOUNTED, body_width: 0.281 INCHES NOMINAL IN, body_height: 0.828 INCHES NOMINAL IN, body_length: 1.203 INCHES NOMINAL IN, overall_width: 0.281 INCHES NOMINAL IN, actuator_style: ROLLER ARM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-224-5551, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
452-1377D
NSN: 5930-00-224-5551
FSC: 5930
CAGE: 11530 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION SYSTEMS & GLOBAL SOLUTIONS (USA)
SPECIFICATIONS
body_styleHOLE MOUNTED
body_width0.281 INCHES NOMINAL IN
body_height0.828 INCHES NOMINAL IN
body_length1.203 INCHES NOMINAL IN
overall_width0.281 INCHES NOMINAL IN
actuator_styleROLLER ARM
inclosure_typeFULLY INCLOSED
actuator_length1.438 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
actuator_movement0.156 PRETRAVEL INCHES MAXIMUM AND 0.062 OVERTRAVEL INCHES MINIMUM AND 0.060 DIFFERENTIAL INCHES MAXIMUM
switch_release_force0.5 OUNCES MINIMUM OZ
switch_actuating_force2.0 OUNCES MAXIMUM OZ
NSN5930-00-224-5551
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,SENSITIVE TITLE COMPONENT PN 452-1377D MFR SWITCH,SENSITIVE
KEY FEATURES
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.000 INCHES NOMINAL IN
INCLOSURE TYPE: FULLY INCLOSED
ACTUATOR MOVEMENT: 0.156 PRETRAVEL INCHES MAXIMUM AND 0.062 OVERTRAVEL INCHES MINIMUM AND 0.060 DIFFERENTIAL INCHES MAXIMUM
BODY LENGTH: 1.203 INCHES NOMINAL IN
ACTUATOR FREE POSITION HEIGHT: 1.031 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER: 0.094 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.000 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
ACTUATOR MOVEMENT0.156 PRETRAVEL INCHES MAXIMUM AND 0.062 OVERTRAVEL INCHES MINIMUM AND 0.060 DIFFERENTIAL INCHES MAXIMUM
BODY LENGTH1.203 INCHES NOMINAL IN
OVERALL WIDTH0.281 INCHES NOMINAL IN
ACTUATOR FREE POSITION HEIGHT1.031 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER0.094 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT0.625 INCHES NOMINAL IN
BODY WIDTH0.281 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
A95G1077Interchangeable
interchangeable cross-reference
interchangeable
G567131Interchangeable
interchangeable cross-reference
interchangeable
K39412Interchangeable
interchangeable cross-reference
interchangeable
103S22Interchangeable
interchangeable cross-reference
interchangeable
4255218Interchangeable
interchangeable cross-reference
interchangeable
21076Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 452-1377D?
452-1377D is a SWITCH,SENSITIVE.
What parts can replace 452-1377D?
There are 19 known substitutes for 452-1377D: A95G1077, G567131, K39412 and 16 more. Substitute compatibility should be verified for your specific system.
Is 452-1377D still available?
452-1377D is currently cancelled.
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