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M4312PB-S3 — DRUM,WINCH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M4312PB-S3: DRUM,WINCH.

The DRUM,WINCH is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3950-01-607-8263, 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
M4312PB-S3
NSN: 3950-01-607-8263
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
CAGE: 12437 — THERN INC (USA)
SPECIFICATIONS
Part NumberM4312PB-S3
NSN3950-01-607-8263
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DRUM,WINCH TITLE COMPONENT PN M4312PB-S3 MFR DRUM,WINCH
OTHER ITEMS IN FSC 3950 — Winches, Hoists, Cranes, and Derricks
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3950-00-001-1249 3950-00-001-3984 3950-00-001-6303 3950-00-001-6304 3950-00-001-6312 3950-00-001-6313 3950-00-001-7831 3950-00-001-7834
SUBSTITUTES & CROSS-REFERENCES 2
17-3-3072-2Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
17-3-3072Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M4312PB-S3?
M4312PB-S3 is a DRUM,WINCH.
What parts can replace M4312PB-S3?
There are 2 known substitutes for M4312PB-S3: 17-3-3072-2, 17-3-3072. Substitute compatibility should be verified for your specific system.
What is the NSN for M4312PB-S3?
M4312PB-S3 is cataloged in the U.S. Government catalog under NSN 3950-01-607-8263. 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.