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PartsTable / COMPONENT / 21-10458
21-10458 ✓ 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 WINCH,DRUM,POWER OPERATED is a the manufacturer industrial component. Key specifications include operation_method: POWERED, prime_mover_type: HYDRAULIC MOTOR, special_features: NAVY W/S CODE TH STRATEGIC SEALIFT CONVERSION SHIPS CLASS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3950-01-432-9450, 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
21-10458
NSN: 3950-01-432-9450
FSC: 3950
CAGE: 0H7R3 — MACGREGOR USA INC. DIV MACGREGOR USA (USA)
SPECIFICATIONS
operation_methodPOWERED
prime_mover_typeHYDRAULIC MOTOR
special_featuresNAVY W/S CODE TH STRATEGIC SEALIFT CONVERSION SHIPS CLASS
prime_mover_quantity2
NSN3950-01-432-9450
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WINCH,DRUM,POWER OPERATED TITLE COMPONENT PN 21-10458 MFR WINCH,DRUM,POWER OPERA
KEY FEATURES
•
PRIME MOVER TYPE: HYDRAULIC MOTOR
•
PRIME MOVER QUANTITY: 2
•
OPERATION METHOD: POWERED
TECHNICAL CHARACTERISTICS (FLIS)
PRIME MOVER TYPEHYDRAULIC MOTOR
PRIME MOVER QUANTITY2
SPECIAL FEATURESNAVY W/S CODE TH STRATEGIC SEALIFT CONVERSION SHIPS CLASS
OPERATION METHODPOWERED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
589-6953092Interchangeable
interchangeable cross-reference
interchangeable
589-6953092 REV C IT 80Interchangeable
interchangeable cross-reference
interchangeable
VSTI-3/8-EDInterchangeable
interchangeable cross-reference
interchangeable
21-10273Interchangeable
interchangeable cross-reference
interchangeable
139723Interchangeable
interchangeable cross-reference
interchangeable
589-6953092 REV C IT 28Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21-10458?
21-10458 is a WINCH,DRUM,POWER OPERATED.
What parts can replace 21-10458?
There are 20 known substitutes for 21-10458: 589-6953092, 589-6953092 REV C IT 80, VSTI-3/8-ED and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21-10458?
21-10458 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3950-01-432-9450. 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