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PartsTable / COMPONENT / 10640-21
10640-21 ✓ 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 PUMP,FUEL,JET ENGINE is a the manufacturer industrial component. Key specifications include overall_length: 9.792 INCHES NOMINAL IN, special_features: SPLINE DRIVE 12 TEETH; MAJOR DIAMETER .4033-.4063/MINOR DIAMETER .3045-.3125, end_item_identification: J85 ACFT ENGINE, criticality_code_justification: AGAV, part_name_assigned_by_controlling_agency: PUMP,FUEL,AFTERBURNER CONTROL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6850-00-508-0076, 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
10640-21
NSN: 6850-00-508-0076
FSC: 6850
CAGE: 0FTT5 — LIGHTHOUSE FOR THE BLIND (USA)
SPECIFICATIONS
overall_length9.792 INCHES NOMINAL IN
special_featuresSPLINE DRIVE 12 TEETH; MAJOR DIAMETER .4033-.4063/MINOR DIAMETER .3045-.3125
end_item_identificationJ85 ACFT ENGINE
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agencyPUMP,FUEL,AFTERBURNER CONTROL
NSN6850-00-508-0076
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP,FUEL,JET ENGINE TITLE COMPONENT PN 10640-21 MFR PUMP,FUEL,JET ENGINE
KEY FEATURES
•
PHYSICAL FORM: LIQUID
•
QUANTITY WITHIN EACH UNIT PACKAGE: 16.0 OUNCES OZ
TECHNICAL CHARACTERISTICS (FLIS)
PHYSICAL FORMLIQUID
QUANTITY WITHIN EACH UNIT PACKAGE16.0 OUNCES OZ
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
L85N1PC34Interchangeable
interchangeable cross-reference
interchangeable
MILB5687Interchangeable
interchangeable cross-reference
interchangeable
F1025Interchangeable
interchangeable cross-reference
interchangeable
37D401294Interchangeable
interchangeable cross-reference
interchangeable
ABP105-2DInterchangeable
interchangeable cross-reference
interchangeable
37D401294P10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10640-21?
10640-21 is a PUMP,FUEL,JET ENGINE.
What parts can replace 10640-21?
There are 16 known substitutes for 10640-21: L85N1PC34, MILB5687, F1025 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10640-21?
10640-21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6850-00-508-0076. 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