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PartsTable / COMPONENT / 20653-2
20653-2 ✓ 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

PUMP ASSEMBLY,FUEL BOOSTER AND H. Key specifications include part_name_assigned_by_controlling_agency: HM651 IMPELLER NUT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2915-00-037-7683, 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
20653-2
NSN: 2915-00-037-7683
FSC: 2915
CAGE: 81982 — HYDRO-AIRE AEROSPACE CORP (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyHM651 IMPELLER NUT
NSN2915-00-037-7683
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP ASSEMBLY,FUEL BOOSTER AND H TITLE COMPONENT PN 20653-2 MFR PUMP ASSEMBLY,FUEL BOO
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 27 1/2 V DC V
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTION27 1/2 V DC V
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
24005Interchangeable
interchangeable cross-reference
interchangeable
668-0952Interchangeable
interchangeable cross-reference
interchangeable
405Interchangeable
interchangeable cross-reference
interchangeable
206532Interchangeable
interchangeable cross-reference
interchangeable
5330PL0939324Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20653-2?
20653-2 is a PUMP ASSEMBLY,FUEL BOOSTER AND H.
What parts can replace 20653-2?
There are 5 known substitutes for 20653-2: 24005, 668-0952, 405 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20653-2?
20653-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2915-00-037-7683. 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