The Spring,helical,compression, cataloged under National Stock Number 5360-01-306-2568, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Associated Spring Us, Llc Dba Associated Spring Div Milwaukee. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-306-2568 |
| Primary Part Number | C0720-055-1250S |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Associated Spring Us, Llc Dba Associated Spring Div Milwaukee |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.720 INCHES NOMINAL IN |
| Load Rating | 9.750 POUNDS NOMINAL LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.580 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | ASTM A313 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5688 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.250 INCHES NOMINAL IN |
| Spring Deflection Rate | 12.495 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.610 INCHES NOMINAL IN |
| Stock Diameter | 0.055 INCHES NOMINAL IN |
| Spring Length Under Load | 0.580 INCHES NOMINAL 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 |
|---|---|
| C0720-055-1250S PRIMARY | Associated Spring Us, Llc Dba Associated Spring Div Milwaukee (USA) |
| Reference | Meaning |
|---|---|
| A937419-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| 937419-1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5360-01-306-2568 is a Spring,helical,compression, manufactured by Associated Spring Us, Llc Dba Associated Spring Div Milwaukee, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-306-2568 has 1 manufacturer part number on file: C0720-055-1250S (Associated Spring Us, Llc Dba Associated Spring Div Milwaukee).
1 possible match (shared part number, not a government interchangeability claim): 5360-01-306-2569. Verify interchangeability with system specifications before substitution.
Key specifications for C0720-055-1250S: Spring Free Outside Diameter: 0.720 INCHES NOMINAL IN; Load Rating: 9.750 POUNDS NOMINAL LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.580 INCHES NOMINAL IN. 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.