The Spring,helical,torsion, cataloged under National Stock Number 5360-01-422-0667, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-422-0667 |
| Primary Part Number | 3HD804 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Material Document and Classification | AMS-5112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Stock Diameter | 0.093 INCHES NOMINAL IN |
| Material | STEEL COMP 1086 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 |
|---|---|
| 3HD804 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 3HD804 | 5/9 Secondary reference Oshkosh Corp |
| 12440845 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
| 12440845 | 3/9 Design control — primary reference Steeltech Mfg Inc |
NSN 5360-01-422-0667 is a Spring,helical,torsion, manufactured by Oshkosh Defense Llc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-422-0667 has 1 manufacturer part number on file: 3HD804 (Oshkosh Defense Llc).
Key specifications for 3HD804: Material Document and Classification: AMS-5112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Stock Diameter: 0.093 INCHES NOMINAL IN; End Item Identification: 3990-01-406-1340 IMPROVED PLS FLATRACK; Material: STEEL COMP 1086 OVERALL. 3 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.