NSN 3950-01-721-5432 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-721-5432. Manufacturer of record part number: M4312PBSS.
Also searched as3950-01-721-5432 ·
3950017215432 ·
NIIN 017215432 ·
01-721-5432 ·
FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 12437 · M4312PBSS · E1600480
The Winch,drum,hand Operated, cataloged under National Stock Number 3950-01-721-5432, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Thern Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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
LINING,FRICTION
3950-00-001-3984
3950-00-001-3984 · Item name not on file
3950-00-001-6303
3950-00-001-6303 · Item name not on file
3950-00-001-6304
3950-00-001-6304 · Item name not on file
3950-00-001-6312
3950-00-001-6312 · Item name not on file
3950-00-001-6313
HOIST,TRUCK
3950-00-001-7831
3950-00-001-7831 · Item name not on file
3950-00-001-7834
COOLING COIL,WINCH
Frequently Asked Questions
What is NSN 3950-01-721-5432?
NSN 3950-01-721-5432 is a Winch,drum,hand Operated, manufactured by Thern Inc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
What part numbers are listed for NSN 3950-01-721-5432?
NSN 3950-01-721-5432 has 2 manufacturer part numbers on file: E1600480 (Wing Inflatables Inc), M4312PBSS (Thern Inc).
What are the specifications of M4312PBSS?
Key specifications for M4312PBSS: Load Rating: 2000.0 POUNDS MAXIMUM LBS; Drum Surface Design: PLAIN; Mechanical Advantage Method: SPUR GEAR; Gear Mechanical Advantage: DOUBLE. 6 specifications are documented in the U.S. Government catalog.
Is NSN 3950-01-721-5432 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.