The Spring,helical,compression, cataloged under National Stock Number 5360-01-690-4778, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-690-4778 |
| Primary Part Number | 9F-6304 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MANUFACTURE REFERENCE MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| End Style | SPRING END,PLAIN BOTH ENDS |
| Spring Solid Length | 41.859 MILLIMETERS NOMINAL MM |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | MANUFACTURE REFERENCE MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 105.568 MILLIMETERS NOMINAL MM |
| Stock Diameter | 2.324 MILLIMETERS NOMINAL MM |
| Spring Length Under Load | 151.293 MILLIMETERS NOMINAL MM |
| Coil Quantity | 18 |
| Surface Treatment | OIL AND PASSIVATE OVERALL |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL 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 |
|---|---|
| 9F-6304 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 5360-01-690-4778 is a Spring,helical,compression, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-690-4778 has 1 manufacturer part number on file: 9F-6304 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 9F-6304: Surface Treatment Document and Classification: MANUFACTURE REFERENCE MFR REF SINGLE TREATMENT RESPONSE OVERALL; End Style: SPRING END,PLAIN BOTH ENDS; Spring Solid Length: 41.859 MILLIMETERS NOMINAL MM; Style Designator: CYLINDRICAL. 12 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.