The Spring,helical,compression, cataloged under National Stock Number 5360-01-201-2497, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-201-2497 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.875 INCHES NOMINAL IN |
| Criticality Code Justification | ZZZY |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 4.000 INCHES NOMINAL IN |
| Coil Quantity | 9 1/4 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL OVERALL |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | C |
| Reference | Meaning |
|---|---|
| S4824-3129376 PIECE 10 | 5/1 Secondary reference U.S. Government activity |
| NMP-708PC8 | 5/9 Secondary reference Kunkle Industries Inc Lonergan Valve Div |
| NMP 249 PIECE 10 | 5/9 Secondary reference Kunkle Industries Inc Lonergan Valve Div |
| 711 | 3/9 Design control — primary reference Kunkle Industries Inc Lonergan Valve Div |
NSN 5360-01-201-2497 is a Spring,helical,compression, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
Key specifications for 5360-01-201-2497: Spring Free Outside Diameter: 1.875 INCHES NOMINAL IN; Criticality Code Justification: ZZZY; Style Designator: CYLINDRICAL; Spring Free Length: 4.000 INCHES NOMINAL IN. 8 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.
NSN 5360-01-201-2497 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
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.