The Hoist,chain, cataloged under National Stock Number 3950-01-255-7786, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-255-7786 |
| Item Name | Hoist,chain |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Status | ACTIVE |
| Load Rating | 4300.0 POUNDS MAXIMUM LBS |
| Track Underside Distance to Load Hook Bearing Surface in Fully Raised Position | 18.500 INCHES NOMINAL IN |
| Trolley Suspension Style | PLAIN, STANDARD I BEAM, WHEELS VERTICAL |
| Trolley Type | MOTOR DRIVEN |
| Mounting Position | PARALLEL |
| Travel Rate Per Minute | 15.0 FEET FT |
| Prime Mover Quantity | 1 |
| Mechanical Advantage Method | LEVER |
| Hook Quantity | 1 |
| Wheel Center to Center Distance | 7.500 INCHES NOMINAL IN |
| Load Element Quantity Per Hook | 1 |
| Chain Type | PROOF COIL |
| Prime Mover Type | PNEUMATIC MOTOR |
| Operation Method | POWERED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 86P32AL40A | 5/9 Secondary reference Cooper Industries Inc Dba Cooper Tools |
| 91580AA2 | 3/9 Design control — primary reference Cooper Industries Inc Dba Cooper Tools |
NSN 3950-01-255-7786 is a Hoist,chain, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
Key specifications for 3950-01-255-7786: Load Rating: 4300.0 POUNDS MAXIMUM LBS; Track Underside Distance to Load Hook Bearing Surface in Fully Raised Position: 18.500 INCHES NOMINAL IN; Trolley Suspension Style: PLAIN, STANDARD I BEAM, WHEELS VERTICAL; Trolley Type: MOTOR DRIVEN. 14 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.