The Spring,helical,extension, cataloged under National Stock Number 5360-01-487-3360, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Barnes Group Inc.. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-487-3360 |
| Primary Part Number | E0650-063-2250S |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Barnes Group Inc. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.640 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN |
| End Style | SHORT TWISTED HOOK BOTH ENDS |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN |
| Spring Deflection Rate | 5.200 POUNDS PER INCH MINIMUM AND 5.400 POUNDS PER INCH MAXIMUM LBS |
| Inside Diameter | 0.514 INCHES MINIMUM AND 0.534 INCHES MAXIMUM IN |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL COMP 302 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 |
|---|---|
| E0650-063-2250S PRIMARY | Barnes Group Inc. (USA) |
| Reference | Meaning |
|---|---|
| E0650-063-2250 | 5/9 Secondary reference Barnes Group Inc. |
| 6393-1 | 7/9 Vendor item drawing reference Eaton Aviation Corporation |
| 6393-1 | C/1 Advisory reference — outside the item-of-supply concept Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
NSN 5360-01-487-3360 is a Spring,helical,extension, manufactured by Barnes Group Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-487-3360 has 1 manufacturer part number on file: E0650-063-2250S (Barnes Group Inc.).
Key specifications for E0650-063-2250S: Spring Free Outside Diameter: 0.640 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN; End Style: SHORT TWISTED HOOK BOTH ENDS; Design Type: CLOSED; Style Designator: CYLINDRICAL. 9 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.