The Spring,helical,extension, cataloged under National Stock Number 5360-00-589-5852, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Komatsu America Corp.. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5360-00-589-5852 |
| Primary Part Number | 130801H1 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Komatsu America Corp. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.437 INCHES NOMINAL IN |
| End Style | FULL LOOP BOTH ENDS |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 4.596 INCHES NOMINAL IN |
| Inside Diameter | 0.341 INCHES NOMINAL IN |
| 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 |
|---|---|
| 130801H1 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 130801 | 5/9 Secondary reference Komatsu American Intl Co |
| 130801H1 | 3/9 Design control — primary reference Komatsu American Intl Co |
NSN 5360-00-589-5852 is a Spring,helical,extension, manufactured by Komatsu America Corp., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-589-5852 has 1 manufacturer part number on file: 130801H1 (Komatsu America Corp.).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-412-9159. Verify interchangeability with system specifications before substitution.
Key specifications for 130801H1: Spring Free Outside Diameter: 0.437 INCHES NOMINAL IN; End Style: FULL LOOP BOTH ENDS; Design Type: CLOSED; Style Designator: CYLINDRICAL. 6 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.