The Spring,helical,compression, cataloged under National Stock Number 5360-01-406-1273, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-406-1273 |
| Primary Part Number | 803-6915566 PC 57.13 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Spring Free Outside Diameter | 2.909 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.500 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | ASTM A313 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 2.515 INCHES MINIMUM AND 3.115 INCHES MAXIMUM IN |
| Spring Deflection Rate | 0.845 POUNDS PER INCH MINIMUM AND 0.995 POUNDS PER INCH MAXIMUM LBS |
| Inside Diameter | 1.140 INCHES MINIMUM AND 1.170 INCHES MAXIMUM IN |
| Stock Diameter | 0.047 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 2.909 INCHES NOMINAL IN |
| Coil Quantity | 8-36/100 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-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 |
|---|---|
| 33-ASPG1004 | Rix Industries (USA) |
| 803-6915566 PC 57.13 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| ASPG1004 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| ASPG1004 | 5/9 Secondary reference Naval Sea Systems Command |
| 803-6915566-57.13 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| ASPG1004 | C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions |
| ASPG1004 | 5/9 Secondary reference U.S. Government activity |
NSN 5360-01-406-1273 is a Spring,helical,compression, manufactured by Naval Sea Systems Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-406-1273 has 2 manufacturer part numbers on file: 33-ASPG1004 (Rix Industries), 803-6915566 PC 57.13 (Naval Sea Systems Command).
Key specifications for 803-6915566 PC 57.13: Spring Free Outside Diameter: 2.909 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.500 INCHES MAXIMUM IN; Style Designator: CYLINDRICAL. 13 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.