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Technical Data Sheet
PartsTable / COMPONENT / 2-51754C
2-51754C ✓ 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 RING,WEARING is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-302-1931, 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
2-51754C
NSN: 4320-00-302-1931
FSC: 4320
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
Part Number2-51754C
NSN4320-00-302-1931
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,WEARING TITLE COMPONENT PN 2-51754C MFR RING,WEARING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
5214539Interchangeable
interchangeable cross-reference
interchangeable
7770222Interchangeable
interchangeable cross-reference
interchangeable
2208B204Interchangeable
interchangeable cross-reference
interchangeable
51754-15Interchangeable
Same NIIN cross-reference
interchangeable
CR4L8Interchangeable
Same NIIN cross-reference
interchangeable
56687SH1PC7Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-51754C?
2-51754C is a RING,WEARING.
What parts can replace 2-51754C?
There are 7 known substitutes for 2-51754C: 5214539, 7770222, 2208B204 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-51754C?
2-51754C is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-302-1931. 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