The Wedge,wire Rope Socket, cataloged under National Stock Number 4030-00-125-9547, 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 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-00-125-9547 |
| Item Name | Wedge,wire Rope Socket |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Status | ACTIVE |
| Outer Radius | 1.000 INCHES NOMINAL IN |
| Tapered End Height | 0.750 INCHES NOMINAL IN |
| Overall Thickness | 0.625 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Features Provided | KNOCKOUT HOLE |
| Accommodated Material Diameter | 0.500 INCHES NOMINAL IN |
| Distance From Hole Center to Tapered End | 3.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| R955 | 3/9 Design control — primary reference American Standard Inc Westinghouse Air Brake Co Div |
NSN 4030-00-125-9547 is a Wedge,wire Rope Socket, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4320-00-914-0408. Verify interchangeability with system specifications before substitution.
Key specifications for 4030-00-125-9547: Outer Radius: 1.000 INCHES NOMINAL IN; Tapered End Height: 0.750 INCHES NOMINAL IN; Overall Thickness: 0.625 INCHES NOMINAL IN; Style Designator: PLAIN. 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.