The Winch,drum,power Operated, cataloged under National Stock Number 3950-01-435-1905, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Macgregor Sweden Ab. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-435-1905 |
| Primary Part Number | 21-10457 |
| Item Name | Winch,drum,power Operated |
| FSC / FSG | 3950 / 39 — No Item Name Available |
| Manufacturer | Macgregor Sweden Ab |
| Status | ACTIVE |
| Prime Mover Type | HYDRAULIC MOTOR |
| Unable to Decode | UNABLE TO DECODE |
| Drum Diameter and Location | 31.500 INCHES NOMINAL FIRST DRUM IN |
| Operation Method | POWERED |
| Drum Flange Diameter | 58.700 INCHES NOMINAL FIRST DRUM IN |
| Braking Method | HYDRAULIC |
| Cooling Method | ANY ACCEPTABLE |
| Drum Surface Design | GROOVED |
| Prime Mover Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 589-6953091 | Military Sealift Command Dba Military Sealift Command Div Department of the Navy (USA) |
| 21-10457 PRIMARY | Macgregor Sweden Ab (SWE) |
| 21-10457 | Macgregor Sweden Ab (SWE) |
NSN 3950-01-435-1905 is a Winch,drum,power Operated, manufactured by Macgregor Sweden Ab, classified under FSC 3950 (No Item Name Available). Status: active.
NSN 3950-01-435-1905 has 3 cross-referenced part numbers: 589-6953091 (Military Sealift Command Dba Military Sealift Command Div Department of the Navy), 21-10457 (Macgregor Sweden Ab), 21-10457 (Macgregor Sweden Ab).
There are 12 known substitutes for 3950-01-435-1905: 4820-01-430-8929, 3950-01-433-0026, 3040-01-434-2408 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21-10457: Prime Mover Type: HYDRAULIC MOTOR; Unable to Decode: UNABLE TO DECODE; Drum Diameter and Location: 31.500 INCHES NOMINAL FIRST DRUM IN; Operation Method: POWERED. 10 total characteristics are documented in the Federal Logistics Information System.