The Spring,helical,compression, cataloged under National Stock Number 5360-01-219-1683, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is O T S I. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5360-01-219-1683 |
| Primary Part Number | 2510542 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | O T S I |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.566 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED AND GROUND OVERALL |
| Spring Solid Length | 0.735 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM IN |
| Spring Deflection Rate | 128.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.4096 INCHES MINIMUM AND 0.4100 INCHES MAXIMUM IN |
| Stock Diameter | 0.0895 INCHES MINIMUM AND 0.0915 INCHES MAXIMUM IN |
| Coil Quantity | 8 |
| Bore Diameter | 0.620 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| 2510542 PRIMARY | O T S I (USA) |
| Reference | Meaning |
|---|---|
| 2510542 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5360-01-219-1683 is a Spring,helical,compression, manufactured by O T S I, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-219-1683 has 1 manufacturer part number on file: 2510542 (O T S I).
Key specifications for 2510542: Spring Free Outside Diameter: 0.566 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND OVERALL; Spring Solid Length: 0.735 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN; Style Designator: CYLINDRICAL. 11 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.