The Winch,drum,hand Operated, cataloged under National Stock Number 3950-01-656-6372, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Dutton-Lainson Company. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-656-6372 |
| Primary Part Number | DL2500A |
| Item Name | Winch,drum,hand Operated |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Dutton-Lainson Company |
| Status | ACTIVE |
| Drum Surface Design | GROOVED |
| Prime Mover Quantity | 1 |
| Prime Mover Type | MANUAL |
| Operation Method | HAND |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3950-01-656-6372 is a Winch,drum,hand Operated, manufactured by Dutton-Lainson Company, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-656-6372 has 2 manufacturer part numbers on file: DL2500A (Dutton-Lainson Company), UKNT014 (Uk Docks Marine Services South Ltd).
Key specifications for DL2500A: Drum Surface Design: GROOVED; Prime Mover Quantity: 1; Special Features: LAMINATED,HIGH CARBON STEEL GEARS THAT ARE ARC-WELDED;DRIVE SHAFT GEARS ARE COPPER BRAZED;ALL PARTS ARE ZINC PLATED;HEAVY DUTY STEEL HANDLES HAVE MOLDED GRIPS;ALL DRIVE SHAFTS HAVE PERMANENTLY LUBRICATED BEARINGS;CABLE CLAMP INCLUDED; Part Name Assigned by Controlling Agency: HEAVY DUTY WINCH. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.