The Spring,helical,compression, cataloged under National Stock Number 5360-01-283-0451, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Hennessy Industries, Llc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 — Coil, Flat, Leaf, and Wire Springs (FSG 53) |
| Manufacturers | Hennessy Industries, Llc. (CAGE 4T928) |
| Parameter | Value |
|---|---|
| NSN | 5360-01-283-0451 |
| Primary Part Number | 100999 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Hennessy Industries, Llc. |
| 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 |
|---|---|
| 100999 PRIMARY | Hennessy Industries, Llc. (USA) |
| Reference | Meaning |
|---|---|
| 100999 | 5/9 Secondary reference Coats/solar Co Inc the Div of Solar Industries Inc Hennessy Industries Inc Co |
NSN 5360-01-283-0451 is a Spring,helical,compression, manufactured by Hennessy Industries, Llc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-283-0451 has 1 manufacturer part number on file: 100999 (Hennessy Industries, Llc.).
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-554-6965, 3020-01-660-6498. Verify interchangeability with system specifications before substitution.
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.