The Spring,helical,extension, cataloged under National Stock Number 5360-01-080-3113, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-080-3113 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.650 INCHES NOMINAL IN |
| End Style | REDUCED SIDE LOOP BOTH ENDS |
| Design Type | OPEN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 5.444 INCHES NOMINAL IN |
| Spring Deflection Rate | 40.000 POUNDS PER INCH MINIMUM AND 50.000 POUNDS PER INCH MAXIMUM LBS |
| Coil to Hook Inside Length | 1.510 INCHES NOMINAL SECOND END IN |
| Coil to Hook Inside Length | 0.200 INCHES NOMINAL FIRST END IN |
| Inside Diameter | 0.426 INCHES NOMINAL IN |
| Coil Quantity | 30 |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL UNS K08500 OVERALL |
| Hook Radius | 0.175 INCHES NOMINAL BOTH ENDS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 7937888-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5360-01-080-3113 is a Spring,helical,extension, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
Key specifications for 5360-01-080-3113: Spring Free Outside Diameter: 0.650 INCHES NOMINAL IN; End Style: REDUCED SIDE LOOP BOTH ENDS; Design Type: OPEN; Style Designator: CYLINDRICAL. 14 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.