The Spring,helical,torsion, cataloged under National Stock Number 5360-01-516-1976, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5360-01-516-1976 |
| Primary Part Number | 4498410-29 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| End Style | STRAIGHT BEND END (LEFT) LUBRICATION FITTINGS |
| Style Designator | DOUBLE TORSION, RIGHT AND LEFT HAND |
| Coil Quantity | 3 |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| 5793307 FIND 017 | Naval Sea Systems Command (USA) |
| 4498410-29 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 5793307 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5360-01-516-1976 is a Spring,helical,torsion, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-516-1976 has 2 manufacturer part numbers on file: 5793307 FIND 017 (Naval Sea Systems Command), 4498410-29 (Huntington Ingalls Inc Div Newport News Shipbuilding).
1 possible match (shared part number, not a government interchangeability claim): 5360-01-516-1978. Verify interchangeability with system specifications before substitution.
Key specifications for 4498410-29: End Style: STRAIGHT BEND END (LEFT) LUBRICATION FITTINGS; Style Designator: DOUBLE TORSION, RIGHT AND LEFT HAND; Coil Quantity: 3; Part Name Assigned by Controlling Agency: DRAG STRUT ASSEMBLY. 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.