The Wedge,wire Rope Socket, cataloged under National Stock Number 4030-00-729-5950, 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 Esmet Inc. Government technical data includes 2 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 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 | 4030-00-729-5950 |
| Primary Part Number | MB1609 |
| Item Name | Wedge,wire Rope Socket |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Esmet Inc |
| Status | ACTIVE |
| Accommodated Material Diameter | 0.094 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| MB1609 PRIMARY | Esmet Inc (USA) |
NSN 4030-00-729-5950 is a Wedge,wire Rope Socket, manufactured by Esmet Inc, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-00-729-5950 has 1 manufacturer part number on file: MB1609 (Esmet Inc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-395-9619. Verify interchangeability with system specifications before substitution.
Key specifications for MB1609: Accommodated Material Diameter: 0.094 INCHES NOMINAL IN; Material: COPPER ALLOY. 2 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.