The Hook,release, cataloged under National Stock Number 4030-01-630-3393, is classified within Federal Supply Class 4030 (Fittings for Rope, Cable, and Chain) of the Rope, Cable, Chain, and Fittings group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-630-3393 |
| Item Name | Hook,release |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Status | ACTIVE |
| Features Provided | OUTWARD SAFETY THROAT CLOSURE AND HINGE |
| Size Designator | LB 10T |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A-98/24914 0434 | 5/1 Secondary reference Yale Cordage Inc |
| 583-5110463 IT 12 | D/9 Drawing number reference only Naval Sea Systems Command |
| 10036 | 3/9 Design control — primary reference Scan Pacific Northwest Llc |
NSN 4030-01-630-3393 is a Hook,release, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
Key specifications for 4030-01-630-3393: Features Provided: OUTWARD SAFETY THROAT CLOSURE AND HINGE; Size Designator: LB 10T; Special Features: ITEM IS AN OFFLOAD HOOK DESIGNED FOR USE W/NYLON LOOP ONLY AND IS EQUIPED W/HANDLE; ACTUAL MATL IS STAINLESS STEEL; Part Name Assigned by Controlling Agency: OFFLOAD RELEASE HOOK,10 METRIC TON. 3 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.