The Swivel,jaw and Jaw, cataloged under National Stock Number 4030-01-337-5557, 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 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-337-5557 |
| Item Name | Swivel,jaw and Jaw |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Status | ACTIVE |
| Reach Length | 2.638 INCHES NOMINAL IN |
| Style Designator | FORK ENDS |
| Opening Width | 0.250 INCHES NOMINAL IN |
| Leg End Thickness | 0.190 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 |
| Reference | Meaning |
|---|---|
| 11558544 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
| A-2 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4030-01-337-5557 is a Swivel,jaw and Jaw, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
Key specifications for 4030-01-337-5557: Reach Length: 2.638 INCHES NOMINAL IN; Style Designator: FORK ENDS; Opening Width: 0.250 INCHES NOMINAL IN; Leg End Thickness: 0.190 INCHES NOMINAL IN. 4 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.