The Hoist,chain, cataloged under National Stock Number 3950-01-729-1663, 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 Corporation Dba Cm Shredder. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-729-1663 |
| Primary Part Number | EC1032 |
| Item Name | Hoist,chain |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Columbus Mckinnon Corporation Dba Cm Shredder |
| Status | ACTIVE |
| Phase | SINGLE |
| Inclosure Type | FULLY INCLOSED |
| Current Type | AC |
| Mounting Method | HOOK SUSPENSION |
| Mounting Position | PARALLEL |
| Voltage in Volts | 115.0 |
| Travel Rate Per Minute | 32.0 FEET FT |
| Prime Mover Quantity | 1 |
| Hook Quantity | 2 |
| Chain Type | FORGED-WELDED LINK |
| Prime Mover Type | ELECTRIC MOTOR |
| Operation Method | ELECTRICAL |
| 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 |
|---|---|
| EC680-6 PG 3 | Sievert Electric Service and Sales Company Dba Sievert Electric Service & Sales Co Div Sievert Crane and Hoist (USA) |
| EC1032 PRIMARY | Columbus Mckinnon Corporation Dba Cm Shredder (USA) |
| Reference | Meaning |
|---|---|
| EC1032 | C/1 Advisory reference — outside the item-of-supply concept Sievert Electric Service and Sales Company Dba Sievert Electric Service & Sales Co Div Sievert Crane and Hoist |
| EC680-6 PG 3 | C/1 Advisory reference — outside the item-of-supply concept Columbus Mckinnon Corporation Dba Cm Shredder |
NSN 3950-01-729-1663 is a Hoist,chain, manufactured by Columbus Mckinnon Corporation Dba Cm Shredder, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-729-1663 has 2 manufacturer part numbers on file: EC680-6 PG 3 (Sievert Electric Service and Sales Company Dba Sievert Electric Service & Sales Co Div Sievert Crane and Hoist), EC1032 (Columbus Mckinnon Corporation Dba Cm Shredder).
Key specifications for EC1032: Phase: SINGLE; Inclosure Type: FULLY INCLOSED; Current Type: AC; Mounting Method: HOOK SUSPENSION. 12 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.