The Spring,helical,compression, cataloged under National Stock Number 5360-00-343-6985, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Keystone Intl Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-343-6985 |
| Primary Part Number | 2115 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Keystone Intl Inc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 2.000 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.600 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 3.375 INCHES NOMINAL IN |
| Inside Diameter | 1.716 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 2.000 INCHES NOMINAL IN |
| Coil Quantity | 5 1/4 |
| Coil Helix Direction | RIGHT-HAND OR 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 |
|---|---|
| 2115 PRIMARY | Keystone Intl Inc (USA) |
| Reference | Meaning |
|---|---|
| 2115 | 5/9 Secondary reference Kunkle Industries Inc Lonergan Valve Div |
NSN 5360-00-343-6985 is a Spring,helical,compression, manufactured by Keystone Intl Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-343-6985 has 1 manufacturer part number on file: 2115 (Keystone Intl Inc).
Key specifications for 2115: Spring Free Outside Diameter: 2.000 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.600 INCHES NOMINAL IN; Style Designator: CYLINDRICAL. 10 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.