The Block,tackle, cataloged under National Stock Number 3940-01-451-3480, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Suncor Stainless, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Block,tackle |
| FSC / FSG | 3940 — Blocks, Tackle, Rigging, and Slings (FSG 39) |
| Manufacturers | Suncor Stainless, Inc (CAGE 1CXX6) |
| Parameter | Value |
|---|---|
| NSN | 3940-01-451-3480 |
| Primary Part Number | S0427-H075 |
| Item Name | Block,tackle |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Manufacturer | Suncor Stainless, 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 |
|---|---|
| S0427-H075 PRIMARY | Suncor Stainless, Inc (USA) |
| Reference | Meaning |
|---|---|
| S0425-0075 | 5/9 Secondary reference Marine and Industrial Supply Co |
NSN 3940-01-451-3480 is a Block,tackle, manufactured by Suncor Stainless, Inc, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
NSN 3940-01-451-3480 has 1 manufacturer part number on file: S0427-H075 (Suncor Stainless, 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.