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PartsTable / COMPONENT / MIL-T-55155-25
MIL-T-55155-25 ✓ 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

COVER,SWITCH ACTUATOR,NONLUMINOU. Key specifications include material: COPPER ALLOY 360 CONDUCTOR ACCOMMODATION, swage_depth: 0.040 INCHES IN, overall_height: 0.261 INCHES IN, terminal_length: 0.084 INCHES IN, largest_diameter: 0.060 INCHES SINGLE END IN, overall_diameter: 0.125 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-140-1681, 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
MIL-T-55155-25
NSN: 5940-00-140-1681
FSC: 5940
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER ALLOY 360 CONDUCTOR ACCOMMODATION
swage_depth0.040 INCHES IN
overall_height0.261 INCHES IN
terminal_length0.084 INCHES IN
largest_diameter0.060 INCHES SINGLE END IN
overall_diameter0.125 INCHES IN
special_featuresBRASS CONDUCTOR MATERIAL
basic_shape_styleNONTUBULAR, ROUND
surface_treatmentTIN OR CADMIUM OR NICKEL MOUNTING FACILITY SINGLE LAYER
thru-hole_diameter0.042 INCHES IN
minor_bushing_length0.125 INCHES IN
mounting_method_styleSWAGE
NSN5940-00-140-1681
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,SWITCH ACTUATOR,NONLUMINOU TITLE COMPONENT PN MIL-T-55155-25 MFR COVER,SWITCH ACTUATOR,
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
109041Interchangeable
interchangeable cross-reference
interchangeable
S1-20355Interchangeable
interchangeable cross-reference
interchangeable
MS35043-118Interchangeable
interchangeable cross-reference
interchangeable
7-03-017Interchangeable
interchangeable cross-reference
interchangeable
70002629Interchangeable
interchangeable cross-reference
interchangeable
6636AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-T-55155-25?
MIL-T-55155-25 is a COVER,SWITCH ACTUATOR,NONLUMINOU.
What parts can replace MIL-T-55155-25?
There are 31 known substitutes for MIL-T-55155-25: 109041, S1-20355, MS35043-118 and 28 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-T-55155-25?
MIL-T-55155-25 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-140-1681. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026