The Hoist,chain, cataloged under National Stock Number 3950-01-435-2897, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Columbus Mckinnon Corp. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-435-2897 |
| Primary Part Number | 622A |
| Item Name | Hoist,chain |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Columbus Mckinnon Corp |
| Status | ACTIVE |
| Mounting Method | HOOK SUSPENSION |
| Prime Mover Quantity | 1 |
| Operating Pressure | 90.0 POUNDS PER SQUARE INCH GAUGE (PSIG) NOMINAL POWER DRIVE LBS |
| Hook Quantity | 1 |
| Chain Type | ROLLER LINK |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 622A PRIMARY | Columbus Mckinnon Corp (USA) |
| Reference | Meaning |
|---|---|
| 2220/115325 | 5/9 Secondary reference Lift-Tech Intl Inc Crane and Hoist Opns |
| 2220 | 5/9 Secondary reference Columbus Mckinnon Corp |
NSN 3950-01-435-2897 is a Hoist,chain, manufactured by Columbus Mckinnon Corp, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-435-2897 has 1 manufacturer part number on file: 622A (Columbus Mckinnon Corp).
Key specifications for 622A: Mounting Method: HOOK SUSPENSION; Prime Mover Quantity: 1; Operating Pressure: 90.0 POUNDS PER SQUARE INCH GAUGE (PSIG) NOMINAL POWER DRIVE LBS; Hook Quantity: 1. 7 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.