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BM6B — WINCH,DRUM,HAND OPERATED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

BM6B: WINCH,DRUM,HAND OPERATED.

The WINCH,DRUM,HAND OPERATED is a the manufacturer industrial component. Key specifications include load_rating: 2000.0 POUNDS MAXIMUM LBS, operation_method: HAND, unable_to_decode: UNABLE TO DECODE, drum_surface_design: PLAIN, gear_mechanical_advantage: TRIPLE, drum_diameter_and_location: 2.500 INCHES NOMINAL FIRST DRUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3950-00-351-2570, 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
BM6B
NSN: 3950-00-351-2570
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
CAGE: 1NH57 — ARCOSA MARINE COMPONENTS, LLC (USA)
SPECIFICATIONS
load_rating2000.0 POUNDS MAXIMUM LBS
operation_methodHAND
unable_to_decodeUNABLE TO DECODE
drum_surface_designPLAIN
gear_mechanical_advantageTRIPLE
drum_diameter_and_location2.500 INCHES NOMINAL FIRST DRUM IN
mechanical_advantage_methodCRANK
drum_flange_diameter_and_location6.500 INCHES NOMINAL FIRST DRUM IN
NSN3950-00-351-2570
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WINCH,DRUM,HAND OPERATED TITLE COMPONENT PN BM6B MFR WINCH,DRUM,HAND OPERAT
KEY FEATURES
•
LOAD RATING: 2000.0 POUNDS MAXIMUM LBS
•
DRUM FLANGE DIAMETER AND LOCATION: 6.500 INCHES NOMINAL FIRST DRUM IN
•
DRUM SURFACE DESIGN: PLAIN
•
MECHANICAL ADVANTAGE METHOD: CRANK
•
GEAR MECHANICAL ADVANTAGE: TRIPLE
•
UNABLE TO DECODE: UNABLE TO DECODE
•
OPERATION METHOD: HAND
•
DRUM DIAMETER AND LOCATION: 2.500 INCHES NOMINAL FIRST DRUM IN
TECHNICAL CHARACTERISTICS
LOAD RATING2000.0 POUNDS MAXIMUM LBS
DRUM FLANGE DIAMETER AND LOCATION6.500 INCHES NOMINAL FIRST DRUM IN
DRUM SURFACE DESIGNPLAIN
MECHANICAL ADVANTAGE METHODCRANK
GEAR MECHANICAL ADVANTAGETRIPLE
UNABLE TO DECODEUNABLE TO DECODE
OPERATION METHODHAND
DRUM DIAMETER AND LOCATION2.500 INCHES NOMINAL FIRST DRUM IN
SUBSTITUTES & CROSS-REFERENCES 1
B6BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BM6B?
BM6B is a WINCH,DRUM,HAND OPERATED.
What parts can replace BM6B?
There is 1 known substitute for BM6B: B6B. Substitute compatibility should be verified for your specific system.
What is the NSN for BM6B?
BM6B is cataloged in the U.S. Government catalog under NSN 3950-00-351-2570. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.