The Hoist,chain, cataloged under National Stock Number 3950-01-007-4884, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-007-4884 |
| Primary Part Number | 7700-D |
| Item Name | Hoist,chain |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 AUTOMATIC SAFETY BRAKE AND 1 SAFETY SNAP HOOK |
| Inclosure Type | FULLY INCLOSED |
| Load Rating | 1000.0 POUNDS MAXIMUM LBS |
| Mounting Method | HOOK SUSPENSION |
| Mounting Position | ANY ACCEPTABLE |
| Braking Method | ELECTRIC |
| Cooling Method | ANY ACCEPTABLE |
| Travel Rate Per Minute | 27.0 FEET AND 59.0 FEET FT |
| Prime Mover Quantity | 1 |
| Hook Quantity | 1 |
| Chain Type | ROLLER LINK |
| Prime Mover Type | ELECTRIC 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 |
|---|---|
| 7700-D PRIMARY | Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division (USA) |
| Reference | Meaning |
|---|---|
| 7700-D | 3/9 Design control — primary reference Ingersoll-Rand Company Dba Ingersoll-Rand |
NSN 3950-01-007-4884 is a Hoist,chain, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-007-4884 has 1 manufacturer part number on file: 7700-D (Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division).
Key specifications for 7700-D: Furnished Items and Quantity: 1 AUTOMATIC SAFETY BRAKE AND 1 SAFETY SNAP HOOK; Inclosure Type: FULLY INCLOSED; Load Rating: 1000.0 POUNDS MAXIMUM LBS; Mounting Method: HOOK SUSPENSION. 13 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.