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Technical Data Sheet
PartsTable / COMPONENT / 321-650
321-650 ✓ 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 GENERATOR,ENGINE ACCESSORY is a the manufacturer industrial component. Key specifications include end_item_identification: SICR 1721; USED ABOARD 25 FT RBS COAST GUARD VESSELS FT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-01-204-7965, 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
321-650
NSN: 2920-01-204-7965
FSC: 2920
CAGE: 16764 — GENERAL MOTORS CORP DELCO REMY DIV (USA)
SPECIFICATIONS
end_item_identificationSICR 1721; USED ABOARD 25 FT RBS COAST GUARD VESSELS FT
NSN2920-01-204-7965
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GENERATOR,ENGINE ACCESSORY TITLE COMPONENT PN 321-650 MFR GENERATOR,ENGINE ACCES
KEY FEATURES
•
GROUND POLARITY TYPE: NEGATIVE
•
SUBMERSIBILITY: NONSUBMERSIBLE
•
SHAFT DRIVE END STYLE: STRAIGHT SHAFT END, THREADED
•
GROUNDING METHOD: INTERNAL
•
RECTIFIER LOCATION: INTEGRAL
•
VOLTAGE IN VOLTS: 12.0
•
MAXIMUM OUTPUT CURRENT RATING IN AMPS: 55.0
TECHNICAL CHARACTERISTICS (FLIS)
GROUND POLARITY TYPENEGATIVE
SUBMERSIBILITYNONSUBMERSIBLE
SHAFT DRIVE END STYLESTRAIGHT SHAFT END, THREADED
GROUNDING METHODINTERNAL
RECTIFIER LOCATIONINTEGRAL
VOLTAGE IN VOLTS12.0
MAXIMUM OUTPUT CURRENT RATING IN AMPS55.0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
1105465Interchangeable
interchangeable cross-reference
interchangeable
1100080Interchangeable
interchangeable cross-reference
interchangeable
423103C91Interchangeable
interchangeable cross-reference
interchangeable
321650Interchangeable
interchangeable cross-reference
interchangeable
9G6079Interchangeable
Same NIIN cross-reference
interchangeable
9L6298Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 321-650?
321-650 is a GENERATOR,ENGINE ACCESSORY.
What parts can replace 321-650?
There are 7 known substitutes for 321-650: 1105465, 1100080, 423103C91 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 321-650?
321-650 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-01-204-7965. 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