PartsTable
Technical Data Sheet
55-4187-4 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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 55-4187-4 is a the manufacturer industrial component. Key specifications include end_item_identification: NUCLEAR POWER PLANTS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-501-2403, 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
MRO MRO_GENERAL 55-4187-4
NSN: 6625-01-501-2403
FSC: 6625
CAGE: 27192 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)
SPECIFICATIONS
special_featuresMATERIAL - PHOSPHOR BRONZE, ELECTRO TIN FINISH OR BRASS WIRE, TIN PLATED; COLLAR MATERIAL - GLASS FILLED PBT OR GLASS FILLED NYLON; MTG. - 0.035 TO .0.042 DIA. HOLE; COLOR - ORANGE
end_item_identificationNUCLEAR POWER PLANTS
NSN6625-01-501-2403
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 55-4187-4 TITLE COMPONENT PN 55-4187-4 MFR 55-4187-4
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONNUCLEAR POWER PLANTS
SPECIAL FEATURESMATERIAL - PHOSPHOR BRONZE, ELECTRO TIN FINISH OR BRASS WIRE, TIN PLATED; COLLAR MATERIAL - GLASS FILLED PBT OR GLASS FILLED NYLON; MTG. - 0.035 TO .0.042 DIA. HOLE; COLOR - ORANGE
END ITEM IDENTIFICATIONNUCLEAR POWER PLANTS
SPECIAL FEATURESMATERIAL - PHOSPHOR BRONZE, ELECTRO TIN FINISH OR BRASS WIRE, TIN PLATED; COLLAR MATERIAL - GLASS FILLED PBT OR GLASS FILLED NYLON; MTG. - 0.035 TO .0.042 DIA. HOLE; COLOR - ORANGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
554187Upgraded Successor
successor cross-reference
successor
554-136Upgraded Successor
successor cross-reference
successor
661Upgraded Successor
successor cross-reference
successor
5013Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55-4187-4?
55-4187-4 is a 55-4187-4. It is classified as a MRO (MRO_GENERAL).
What parts can replace 55-4187-4?
There are 4 known substitutes for 55-4187-4: 554187, 554-136, 661 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 55-4187-4?
55-4187-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-501-2403. This indicates validated use in U.S. government and defense supply chains.
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