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PartsTable / COMPONENT / 922451
922451 ✓ 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 SHAFT ASSEMBLY is a the manufacturer industrial component. Key specifications include diameter: 2.625 INCHES NOMINAL IN, material: STEEL OVERALL, thickness: 0.125 INCHES NOMINAL IN, body_width: 4.000 INCHES MAXIMUM IN, ring_style: INTERNAL STEPPED, slot_depth: 0.156 INCHES NOMINAL 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 2995-00-906-7178, 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
922451
NSN: 2995-00-906-7178
FSC: 2995
CAGE: 90166 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
diameter2.625 INCHES NOMINAL IN
materialSTEEL OVERALL
thickness0.125 INCHES NOMINAL IN
body_width4.000 INCHES MAXIMUM IN
ring_styleINTERNAL STEPPED
slot_depth0.156 INCHES NOMINAL IN
slot_width0.328 INCHES NOMINAL IN
body_height3.813 INCHES NOMINAL IN
body_length4.688 INCHES MAXIMUM IN
usage_designINTERNAL
inclosure_typeFULLY INCLOSED
overall_height6.625 INCHES MAXIMUM IN
NSN2995-00-906-7178
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT ASSEMBLY TITLE COMPONENT PN 922451 MFR SHAFT ASSEMBLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
42765Interchangeable
interchangeable cross-reference
interchangeable
4757Interchangeable
interchangeable cross-reference
interchangeable
BX-4757Interchangeable
interchangeable cross-reference
interchangeable
E6787Interchangeable
interchangeable cross-reference
interchangeable
6787Interchangeable
interchangeable cross-reference
interchangeable
CQ3-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 922451?
922451 is a SHAFT ASSEMBLY.
What parts can replace 922451?
There are 12 known substitutes for 922451: 42765, 4757, BX-4757 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 922451?
922451 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2995-00-906-7178. 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