The Swivel and Link Assembly, cataloged under National Stock Number 4030-00-764-1284, 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 Air Armament Center/ En. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4030-00-764-1284 |
| Primary Part Number | 65C12057 |
| Item Name | Swivel and Link Assembly |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Air Armament Center/ En |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Style Designator | SINGLE |
| Features Provided | REMOVABLE LINK |
| Surface Treatment | ZINC |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
NSN 4030-00-764-1284 is a Swivel and Link Assembly, manufactured by Air Armament Center/ En, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-00-764-1284 has 3 manufacturer part numbers on file: V3626900 (Rwm Italia Spa), STN164746 (Rwm Italia Spa), 65C12057 (Air Armament Center/ En).
1 possible match (shared part number, not a government interchangeability claim): 1325-01-193-4132. Verify interchangeability with system specifications before substitution.
Key specifications for 65C12057: Criticality Code Justification: FEAT; Style Designator: SINGLE; Features Provided: REMOVABLE LINK; Special Features: SWIVEL AND LINK ASSEMBLIES ARE USED TO ARM AIR-TO-SURFACE BOMBS. MUST WITHSTAND A MINIMUM FULL FORCE. IF NOT ACHIEVED, IT WILL CAUSE A MALFUNCTION. 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.