The Winch,drum,power Operated, cataloged under National Stock Number 3950-01-337-0991, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3950-01-337-0991 |
| Primary Part Number | PD12C-41039-02 |
| Item Name | Winch,drum,power Operated |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Paccar Winch Inc Dba Paccar Winch Division |
| Status | ACTIVE |
| Drum Surface Design | PLAIN |
| Cooling Method | AIR TO AIR COOLED |
| Prime Mover Quantity | 1 |
| Operating Pressure | 11000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS |
| Drum Flange Diameter | 16.375 INCHES NOMINAL FIRST DRUM IN |
| Unable to Decode | UNABLE TO DECODE |
| Prime Mover Type | HYDRAULIC MOTOR |
| Operation Method | POWERED |
| Drum Diameter and Location | 9.750 INCHES NOMINAL FIRST DRUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 227309 | Allied Systems Company Dba Allied Systems Co (USA) |
| PD12C-41039-02 PRIMARY | Paccar Winch Inc Dba Paccar Winch Division (USA) |
| Reference | Meaning |
|---|---|
| PD12B-36045-02 | 5/9 Secondary reference Paccar Winch Inc Dba Paccar Winch Division |
NSN 3950-01-337-0991 is a Winch,drum,power Operated, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-337-0991 has 2 manufacturer part numbers on file: 227309 (Allied Systems Company Dba Allied Systems Co), PD12C-41039-02 (Paccar Winch Inc Dba Paccar Winch Division).
Key specifications for PD12C-41039-02: Drum Surface Design: PLAIN; Cooling Method: AIR TO AIR COOLED; Prime Mover Quantity: 1; Operating Pressure: 11000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS. 9 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.