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PartsTable / COMPONENT / 945865
945865 ✓ 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 ROTOR,ALTERNATOR is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.375 INCHES NOMINAL IN, housing_bore_diameter: 2.052 INCHES MINIMUM AND 2.056 INCHES MAXIMUM IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 0.875 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 2920-00-928-6143, 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
945865
NSN: 2920-00-928-6143
FSC: 2920
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
case_styleSQUARE
seal_width0.375 INCHES NOMINAL IN
housing_bore_diameter2.052 INCHES MINIMUM AND 2.056 INCHES MAXIMUM IN
sealing_element_styleANGULAR
accommodated_shaft_diameter0.875 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed2000 FEET PER MINUTE FT
NSN2920-00-928-6143
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ROTOR,ALTERNATOR TITLE COMPONENT PN 945865 MFR ROTOR,ALTERNATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
78935Interchangeable
interchangeable cross-reference
interchangeable
1602 3-8Interchangeable
interchangeable cross-reference
interchangeable
851 3-8Interchangeable
interchangeable cross-reference
interchangeable
4740Interchangeable
interchangeable cross-reference
interchangeable
2569T2Interchangeable
interchangeable cross-reference
interchangeable
5330005598733Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 945865?
945865 is a ROTOR,ALTERNATOR.
What parts can replace 945865?
There are 7 known substitutes for 945865: 78935, 1602 3-8, 851 3-8 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 945865?
945865 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-928-6143. 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