The Block,tackle, cataloged under National Stock Number 3940-01-502-2517, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Superwinch, Llc. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3940-01-502-2517 |
| Primary Part Number | 7750A |
| Item Name | Block,tackle |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Manufacturer | Superwinch, Llc |
| Status | ACTIVE |
| Load Rating | 20000.0 POUNDS MAXIMUM LBS |
| Block Type | REGULAR |
| Style Designator | FIDDLE PATTERN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 7750A PRIMARY | Superwinch, Llc (USA) |
NSN 3940-01-502-2517 is a Block,tackle, manufactured by Superwinch, Llc, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
NSN 3940-01-502-2517 has 1 manufacturer part number on file: 7750A (Superwinch, Llc).
Key specifications for 7750A: Load Rating: 20000.0 POUNDS MAXIMUM LBS; Block Type: REGULAR; Style Designator: FIDDLE PATTERN; Special Features: HEAVY DUTY PULLEY BLOCK. 4 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.