The Spring,helical,extension, cataloged under National Stock Number 5360-01-131-5642, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5360-01-131-5642 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.870 INCHES NOMINAL IN |
| Load Rating | 34.50 POUNDS NOMINAL LBS |
| End Style | MACHINED HALF LOOP BOTH ENDS |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Opening Width | 0.190 INCHES NOMINAL BOTH ENDS IN |
| Material Document and Classification | DMS1910 13-11-3,MCDONNELL AIRCRAFT CORP,DOUGLAS AIRCRAFT CO DIV MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 5.486 INCHES NOMINAL IN |
| Spring Deflection Rate | 5.800 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.664 INCHES NOMINAL IN |
| Spring Length Under Load | 11.290 INCHES NOMINAL IN |
| Coil Quantity | 31 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | TITANIUM OVERALL |
| Hook Radius | 0.330 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 |
|---|---|
| C014365-1 | 5/9 Secondary reference The Precision Coil Spring Company Dba Precision Coil Spring Co |
| C014365-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5360-01-131-5642 is a Spring,helical,extension, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
Key specifications for 5360-01-131-5642: Spring Free Outside Diameter: 0.870 INCHES NOMINAL IN; Load Rating: 34.50 POUNDS NOMINAL LBS; End Style: MACHINED HALF LOOP BOTH ENDS; Design Type: CLOSED. 15 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.