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Technical Data Sheet
PartsTable / COMPONENT / B-3643
B-3643 ✓ 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 POWER TAKEOFF,TRANSMISSION is a the manufacturer industrial component. Key specifications include end_item_identification: HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); 2320-01-097-0260 HIAB CRANE (HEMTT). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-240-9939, 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
B-3643
NSN: 3020-01-240-9939
FSC: 3020
CAGE: 38335 — TWG CANADA CONSOLIDATED INC (CAN)
SPECIFICATIONS
end_item_identificationHEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); 2320-01-097-0260 HIAB CRANE (HEMTT)
NSN3020-01-240-9939
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available POWER TAKEOFF,TRANSMISSION TITLE COMPONENT PN B-3643 MFR POWER TAKEOFF,TRANSMIS
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONHEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); 2320-01-097-0260 HIAB CRANE (HEMTT)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
20828Interchangeable
interchangeable cross-reference
interchangeable
B-440-1CInterchangeable
interchangeable cross-reference
interchangeable
24073-0001Interchangeable
interchangeable cross-reference
interchangeable
FRP-95-566Interchangeable
interchangeable cross-reference
interchangeable
XA7554AInterchangeable
interchangeable cross-reference
interchangeable
XA7554 B3643Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B-3643?
B-3643 is a POWER TAKEOFF,TRANSMISSION.
What parts can replace B-3643?
There are 7 known substitutes for B-3643: 20828, B-440-1C, 24073-0001 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B-3643?
B-3643 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-240-9939. 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