The Spring,helical,torsion, cataloged under National Stock Number 5360-01-472-0724, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Renton Coil Spring Company. The record lists 3 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 — Coil, Flat, Leaf, and Wire Springs (FSG 53) |
| Manufacturers | Renton Coil Spring Company (CAGE 08205); The Boeing Company (CAGE 77272); Lee Spring Company Llc (CAGE 1A699) |
| Parameter | Value |
|---|---|
| NSN | 5360-01-472-0724 |
| Primary Part Number | BACS20N1D |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Renton Coil Spring Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| BACS20N1D PRIMARY | Renton Coil Spring Company (USA) |
| BACS20N1D PRIMARY | The Boeing Company (USA) |
| BACS20N1D PRIMARY | Lee Spring Company Llc (USA) |
| Reference | Meaning |
|---|---|
| BACS20N1B | 5/9 Secondary reference U.S. Government activity |
| BACS20N1D | 3/2 Design control — primary reference U.S. Government activity |
| BACS20N1D | 5/2 Secondary reference U.S. Government activity |
| BACS20N1D | 3/2 Design control — primary reference U.S. Government activity |
| BACS20N1D | 5/9 Secondary reference U.S. Government activity |
NSN 5360-01-472-0724 is a Spring,helical,torsion, manufactured by Renton Coil Spring Company, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-472-0724 has 3 manufacturer part numbers on file: BACS20N1D (Renton Coil Spring Company), BACS20N1D (The Boeing Company), BACS20N1D (Lee Spring Company Llc).
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.