The Stop,chain, cataloged under National Stock Number 3950-00-455-5710, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Cooper Industries, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Stop,chain |
| FSC / FSG | 3950 — Winches, Hoists, Cranes, and Derricks (FSG 39) |
| Manufacturers | Cooper Industries, Inc (CAGE 34772) |
| Parameter | Value |
|---|---|
| NSN | 3950-00-455-5710 |
| Primary Part Number | 511831 |
| Item Name | Stop,chain |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Cooper Industries, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 511831 | Cooper Industries, Inc (USA) |
| Reference | Meaning |
|---|---|
| 12966-1P | 5/9 Secondary reference Cooper Industries Inc Dba Cooper Tools |
| 511831 | 3/9 Design control — primary reference U.S. Government activity |
| 12966-1 | 5/9 Secondary reference Cooper Industries Inc Dba Cooper Tools |
NSN 3950-00-455-5710 is a Stop,chain, manufactured by Cooper Industries, Inc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-00-455-5710 has 1 manufacturer part number on file: 511831 (Cooper Industries, Inc).
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.