The Spring,helical,compression, cataloged under National Stock Number 5360-00-906-6261, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Perkins Engines 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-906-6261 |
| Primary Part Number | 31744129 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Perkins Engines Inc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.010 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.950 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 1.530 INCHES NOMINAL IN |
| Inside Diameter | 0.791 INCHES MINIMUM AND 0.805 INCHES MAXIMUM IN |
| Coil Quantity | 8 1/2 |
| Surface Treatment | CHROMATE OVERALL |
| Coil Helix Direction | RIGHT-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 |
|---|---|
| 31744129 PRIMARY | Perkins Engines Inc (USA) |
| Reference | Meaning |
|---|---|
| 12608 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 31744129 | 5/9 Secondary reference U.S. Government activity |
| 31744129 | 5/9 Secondary reference Chrysler Realty Company Llc Dba Daimler Chrysler |
NSN 5360-00-906-6261 is a Spring,helical,compression, manufactured by Perkins Engines Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-906-6261 has 1 manufacturer part number on file: 31744129 (Perkins Engines Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5935-01-036-0112, 5340-01-538-6580, 6530-01-575-4004. Verify interchangeability with system specifications before substitution.
Key specifications for 31744129: Spring Free Outside Diameter: 1.010 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.950 INCHES MAXIMUM 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.