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Technical Data Sheet
PartsTable / COMPONENT / 55001954
55001954 ✓ 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 RETAINER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include overall_width: 0.512 INCHES NOMINAL IN, overall_height: 0.211 INCHES NOMINAL IN, overall_length: 0.574 INCHES NOMINAL IN, style_designator: IRREGULAR, part_name_assigned_by_controlling_agency: SECONDARY LOCK. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1005-01-598-0386, 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
55001954
NSN: 1005-01-598-0386
FSC: 1005
CAGE: 0F875 — GENERAL DYNAMICS ORDNANCE AND TACTICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
overall_width0.512 INCHES NOMINAL IN
overall_height0.211 INCHES NOMINAL IN
overall_length0.574 INCHES NOMINAL IN
style_designatorIRREGULAR
end_item_identificationMRAP BUFFALO MK2A2; MRAP - M-ATV; 4210-01-622-0440; 2320-01-652-5218 JOINT LIGHT TACTICAL VEHICLE (JLTV); HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
part_name_assigned_by_controlling_agencySECONDARY LOCK
NSN1005-01-598-0386
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,ELECTRICAL CONNECTOR TITLE COMPONENT PN 55001954 MFR RETAINER,ELECTRICAL CO
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
3976027Interchangeable
interchangeable cross-reference
interchangeable
12485652Interchangeable
interchangeable cross-reference
interchangeable
WP-2PInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55001954?
55001954 is a RETAINER,ELECTRICAL CONNECTOR.
What parts can replace 55001954?
There are 3 known substitutes for 55001954: 3976027, 12485652, WP-2P. Substitute compatibility should be verified for your specific system.
What is the NSN for 55001954?
55001954 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1005-01-598-0386. 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