The Wedge,wire Rope Socket, cataloged under National Stock Number 4030-01-287-6718, is classified within Federal Supply Class 4030 (Fittings for Rope, Cable, and Chain) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Grove U.s. Llc Dba Grove Us Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4030-01-287-6718 |
| Primary Part Number | 7278000591 |
| Item Name | Wedge,wire Rope Socket |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Grove U.s. Llc Dba Grove Us Llc |
| Status | ACTIVE |
| Outer Radius | 1.469 INCHES NOMINAL IN |
| Tapered End Height | 2.562 INCHES NOMINAL IN |
| Groove Radius | 0.675 INCHES NOMINAL IN |
| Overall Thickness | 0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| Style Designator | GROOVED |
| Material Document and Classification | A6-829-000834 MFR REF SINGLE MATERIAL RESPONSE OR A7-958-000002 MFR REF SINGLE MATERIAL RESPONSE |
| Distance From Hole Center to Tapered End | 2.375 INCHES NOMINAL IN |
| Material | IRON |
| 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 |
|---|---|
| 7278000591 PRIMARY | Grove U.s. Llc Dba Grove Us Llc (USA) |
| Reference | Meaning |
|---|---|
| 6-958-000001 | 5/9 Secondary reference Grove U.s. Llc Dba Grove Us Llc |
NSN 4030-01-287-6718 is a Wedge,wire Rope Socket, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-287-6718 has 1 manufacturer part number on file: 7278000591 (Grove U.s. Llc Dba Grove Us Llc).
Key specifications for 7278000591: Outer Radius: 1.469 INCHES NOMINAL IN; Tapered End Height: 2.562 INCHES NOMINAL IN; Groove Radius: 0.675 INCHES NOMINAL IN; Overall Thickness: 0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN. 8 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.