The Hook,chain,s, cataloged under National Stock Number 4030-00-780-9350, 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 7 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-00-780-9350 |
| Item Name | Hook,chain,s |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Status | ACTIVE |
| Inside Length | 0.938 INCHES NOMINAL IN |
| Material Diameter | 0.105 INCHES NOMINAL IN |
| Style Designator | OPEN ENDS |
| Lower Loop Inside Diameter | 0.312 INCHES NOMINAL IN |
| Upper Loop Inside Diameter | 0.281 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MS87006-13 | 2/2 Government specification standardization U.S. Government activity |
| 40307809350 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| WS809350 | 5/1 Secondary reference Fort Defiance Industries Llc |
| MS87006 | 4/1 Identification reference U.S. Government activity |
| 10082595 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 4030-00-780-9350 is a Hook,chain,s, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
8 possible matches (shared part number, not a government interchangeability claim): 4030-00-916-2141, 4030-00-930-3154, 4030-00-946-8497. Verify interchangeability with system specifications before substitution.
Key specifications for 4030-00-780-9350: Inside Length: 0.938 INCHES NOMINAL IN; Material Diameter: 0.105 INCHES NOMINAL IN; Style Designator: OPEN ENDS; Lower Loop Inside Diameter: 0.312 INCHES NOMINAL IN. 7 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.