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2AN557 ✓ 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 CARRIER,WINCH is a the manufacturer industrial component. Key specifications include duty_type: EXTRA HEAVY, material_form: CLOTH OVERALL, material_type: NATURAL AND UNBLEACHED AND PRESSBOARD WOOD PULP PAPER COMPOSITION FIVE, cooling_method: ANY ACCEPTABLE, overall_height: 0.063 INCHES NOMINAL IN, inside_diameter: 0.283 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2590-01-158-8576, 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
2AN557
NSN: 2590-01-158-8576
FSC: 2590
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
duty_typeEXTRA HEAVY
material_formCLOTH OVERALL
material_typeNATURAL AND UNBLEACHED AND PRESSBOARD WOOD PULP PAPER COMPOSITION FIVE
cooling_methodANY ACCEPTABLE
overall_height0.063 INCHES NOMINAL IN
inside_diameter0.283 INCHES NOMINAL IN
operation_methodPOWERED
outside_diameter0.747 INCHES NOMINAL IN
prime_mover_typeHYDRAULIC MOTOR
special_featuresPERFORMANCE BASED LOGISTICS-STOCK AT VENDORS SITE-SUBMIT TO NAVICP VIA DAAS
style_designatorROUND, FLAT
drum_surface_designGROOVED
NSN2590-01-158-8576
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CARRIER,WINCH TITLE COMPONENT PN 2AN557 MFR CARRIER,WINCH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
3139Interchangeable
interchangeable cross-reference
interchangeable
1240000771688Interchangeable
interchangeable cross-reference
interchangeable
10516158Interchangeable
interchangeable cross-reference
interchangeable
10510580Interchangeable
interchangeable cross-reference
interchangeable
06900405Interchangeable
interchangeable cross-reference
interchangeable
8W41001FInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2AN557?
2AN557 is a CARRIER,WINCH.
What parts can replace 2AN557?
There are 18 known substitutes for 2AN557: 3139, 1240000771688, 10516158 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2AN557?
2AN557 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2590-01-158-8576. 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