The Spring,helical,compression, cataloged under National Stock Number 5360-01-486-1098, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Smalley Steel Ring Co.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-486-1098 |
| Primary Part Number | SSR-0450-S17 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Smalley Steel Ring Co. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 4.500 INCHES MINIMUM IN |
| Material Document and Classification | IAWAMS-5524 ASSN STD 1ST MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.230 INCHES NOMINAL IN |
| Inside Diameter | 3.990 INCHES MAXIMUM IN |
| Coil Helix Direction | LEFT-HAND OR RIGHT-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 |
|---|---|
| SSR-0450-S17 PRIMARY | Smalley Steel Ring Co. (USA) |
| Reference | Meaning |
|---|---|
| 7052649-001 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 5360-01-486-1098 is a Spring,helical,compression, manufactured by Smalley Steel Ring Co., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-486-1098 has 1 manufacturer part number on file: SSR-0450-S17 (Smalley Steel Ring Co.).
Key specifications for SSR-0450-S17: Spring Free Outside Diameter: 4.500 INCHES MINIMUM IN; Material Document and Classification: IAWAMS-5524 ASSN STD 1ST MATERIAL RESPONSE OVERALL; Spring Free Length: 0.230 INCHES NOMINAL IN; Inside Diameter: 3.990 INCHES MAXIMUM IN. 6 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.