The Spring,helical,compression, cataloged under National Stock Number 5360-01-599-2898, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 13 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 | 5360-01-599-2898 |
| Primary Part Number | 709-8345733-042-004 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Load Rating | 17.570 POUNDS NOMINAL LBS |
| Spring Solid Length | 0.599 INCHES NOMINAL IN |
| Active Coil Quantity | 4.8 |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | ASTM B164, UNS N04400 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 2.500 INCHES NOMINAL IN |
| Spring Deflection Rate | 9.250 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 1.250 INCHES NOMINAL IN |
| Stock Diameter | 0.085 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 1.218 INCHES NOMINAL IN |
| Coil Quantity | 6.8 |
| Bore Diameter | 1.011 INCHES NOMINAL IN |
| Material | NICKEL ALLOY 400 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 |
|---|---|
| LC 085N 05S(MOD) | Lee Spring Company Llc (USA) |
| 709-8345733-042-004 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5360-01-599-2898 is a Spring,helical,compression, manufactured by Naval Sea Systems Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-599-2898 has 2 manufacturer part numbers on file: LC 085N 05S(MOD) (Lee Spring Company Llc), 709-8345733-042-004 (Naval Sea Systems Command).
Key specifications for 709-8345733-042-004: Load Rating: 17.570 POUNDS NOMINAL LBS; Spring Solid Length: 0.599 INCHES NOMINAL IN; Active Coil Quantity: 4.8; Style Designator: CYLINDRICAL. 13 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.