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Technical Data Sheet
PartsTable / COMPONENT / 856373-10
856373-10 ✓ 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 GEARSHAFT,SPUR 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 3040-00-004-1338, 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
856373-10
NSN: 3040-00-004-1338
FSC: 3040
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
Part Number856373-10
NSN3040-00-004-1338
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,SPUR TITLE COMPONENT PN 856373-10 MFR GEARSHAFT,SPUR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
48G53Interchangeable
interchangeable cross-reference
interchangeable
WPP12242Interchangeable
interchangeable cross-reference
interchangeable
18710Interchangeable
interchangeable cross-reference
interchangeable
856373Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 856373-10?
856373-10 is a GEARSHAFT,SPUR.
What parts can replace 856373-10?
There are 4 known substitutes for 856373-10: 48G53, WPP12242, 18710 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 856373-10?
856373-10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-004-1338. 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