The Spring,helical,extension, cataloged under National Stock Number 5360-00-308-9169, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-308-9169 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.313 INCHES NOMINAL IN |
| Load Rating | 60.00 POUNDS NOMINAL LBS |
| End Style | RAISED HOOK FIRST END |
| End Style | SHORT TWISTED HOOK SECOND END |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Opening Width | 0.563 INCHES NOMINAL FIRST END IN |
| Material Document and Classification | ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 2.519 INCHES NOMINAL IN |
| Coil to Hook Inside Length | 0.813 INCHES NOMINAL FIRST END IN |
| Coil to Hook Inside Length | 0.468 INCHES NOMINAL SECOND END IN |
| Inside Diameter | 0.169 INCHES NOMINAL IN |
| Spring Length Under Load | 3.500 INCHES NOMINAL IN |
| Coil Quantity | 15 |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL UNS K08500 OVERALL |
| Hook Radius | 0.156 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 |
|---|---|
| CC1284 | 3/9 Design control — primary reference Barkley Mfg Co |
| CC1284 | 5/9 Secondary reference Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div |
NSN 5360-00-308-9169 is a Spring,helical,extension, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
Key specifications for 5360-00-308-9169: Spring Free Outside Diameter: 0.313 INCHES NOMINAL IN; Load Rating: 60.00 POUNDS NOMINAL LBS; End Style: RAISED HOOK FIRST END; End Style: SHORT TWISTED HOOK SECOND END. 17 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.