The Spring,helical,compression, cataloged under National Stock Number 5360-01-182-7530, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Barnes Group Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 — Coil, Flat, Leaf, and Wire Springs (FSG 53) |
| Manufacturers | Barnes Group Inc (CAGE 70472); The Boeing Company (CAGE 8V613) |
| Parameter | Value |
|---|---|
| NSN | 5360-01-182-7530 |
| Primary Part Number | C0720-063-2000S |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Barnes Group Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| C0720-063-2000S PRIMARY | Barnes Group Inc (USA) |
| 387-3446 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 387-3446 | 5/9 Secondary reference Alliant Techsystems Operations Llc |
| 387-3446 | 5/9 Secondary reference The Precision Coil Spring Company Dba Precision Coil Spring Co |
| 387-3446 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| 387-3446 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corp Div Weapon System |
NSN 5360-01-182-7530 is a Spring,helical,compression, manufactured by Barnes Group Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-182-7530 has 2 manufacturer part numbers on file: C0720-063-2000S (Barnes Group Inc), 387-3446 (The Boeing Company).
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.