The Socket,wire Rope, cataloged under National Stock Number 4030-01-475-0289, 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 Naval Sea Systems Command. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4030-01-475-0289 |
| Primary Part Number | 124-4322620 PC 13 |
| Item Name | Socket,wire Rope |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Style Designator | STUD END |
| Accommodated Material Diameter | 0.500 INCHES NOMINAL IN |
| Surface Treatment | ZINC |
| Material | STEEL |
| Stud Diameter | 0.750 INCHES NOMINAL IN |
| 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 |
|---|---|
| GD 350 X MS5270 STUD W/MB 750 | Esmet Inc (USA) |
| 124-4322620 PC 13 PRIMARY | Naval Sea Systems Command (USA) |
| GD-350-X MOD | Esmet Inc (USA) |
| Reference | Meaning |
|---|---|
| GD 350 X MS5270 STUD W/MU1950 | 5/9 Secondary reference Esmet Inc |
| 4322620 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4030-01-475-0289 is a Socket,wire Rope, manufactured by Naval Sea Systems Command, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-475-0289 has 3 manufacturer part numbers on file: GD 350 X MS5270 STUD W/MB 750 (Esmet Inc), 124-4322620 PC 13 (Naval Sea Systems Command), GD-350-X MOD (Esmet Inc).
2 possible matches (shared part number, not a government interchangeability claim): 3040-01-475-2311, 3040-01-475-5218. Verify interchangeability with system specifications before substitution.
Key specifications for 124-4322620 PC 13: Style Designator: STUD END; Accommodated Material Diameter: 0.500 INCHES NOMINAL IN; Special Features: STUD END THD 3/4-10UNC-2A, 9 INCH THD LENGTH. STUD END CUT DOWN TO 0.500 INCH SQUARE FOR FIRST 0.500 INCH. W/HOLE FOR COTTER PIN 0.750 IN. FROM END. PART OF BALLISTIC HATCH A; Surface Treatment: ZINC. 5 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.