The Swivel,jaw and Jaw, cataloged under National Stock Number 4030-01-450-9549, 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 Coast Guard Yard Uph. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-450-9549 |
| Primary Part Number | FL-1701-17 PIECE 4 |
| Item Name | Swivel,jaw and Jaw |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Coast Guard Yard Uph |
| Status | ACTIVE |
| Inside Length | 1.500 INCHES NOMINAL IN |
| Reach Length | 14.000 INCHES NOMINAL IN |
| Style Designator | FORK ENDS |
| Opening Width | 1.750 INCHES NOMINAL IN |
| Accommodated Material Diameter | 1.560 INCHES NOMINAL IN |
| Leg End Thickness | 0.810 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 |
| Part Number | Manufacturer |
|---|---|
| 1016166-15-AS-2 | Crosby Group Inc the Mckissick Plant Div (USA) |
| FL-1701-17 PIECE 4 PRIMARY | Coast Guard Yard Uph (USA) |
NSN 4030-01-450-9549 is a Swivel,jaw and Jaw, manufactured by Coast Guard Yard Uph, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-450-9549 has 2 manufacturer part numbers on file: 1016166-15-AS-2 (Crosby Group Inc the Mckissick Plant Div), FL-1701-17 PIECE 4 (Coast Guard Yard Uph).
Key specifications for FL-1701-17 PIECE 4: Inside Length: 1.500 INCHES NOMINAL IN; Reach Length: 14.000 INCHES NOMINAL IN; Style Designator: FORK ENDS; Opening Width: 1.750 INCHES NOMINAL IN. 7 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.