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Technical Data Sheet
PartsTable / COMPONENT / 4K1791
4K1791 ✓ 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 4K1791 is a the manufacturer industrial component. Key specifications include special_features: SINGLE SPEED, end_item_identification: HD-P3500 INDUSTRIAL PLANETARY WINCH, part_name_assigned_by_controlling_agency: SHORT DRUM ASSEMBLY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-949-1404, 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
4K1791
NSN: 2530-00-949-1404
FSC: 2530
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
special_featuresSINGLE SPEED
end_item_identificationHD-P3500 INDUSTRIAL PLANETARY WINCH
part_name_assigned_by_controlling_agencySHORT DRUM ASSEMBLY
NSN2530-00-949-1404
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 4K1791 TITLE COMPONENT PN 4K1791 MFR 4K1791
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
18726 ITEM 6Interchangeable
interchangeable cross-reference
interchangeable
S23425-004Interchangeable
interchangeable cross-reference
interchangeable
18851 ITEM 3Interchangeable
interchangeable cross-reference
interchangeable
234251Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4K1791?
4K1791 is a 4K1791.
What parts can replace 4K1791?
There are 4 known substitutes for 4K1791: 18726 ITEM 6, S23425-004, 18851 ITEM 3 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4K1791?
4K1791 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-949-1404. 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