The Spring,helical,torsion, cataloged under National Stock Number 5360-01-649-7482, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is A-T Controls Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-649-7482 |
| Primary Part Number | N530-20040 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | A-T Controls Inc |
| Status | ACTIVE |
| Style Designator | DOUBLE TORSION, RIGHT AND LEFT HAND |
| 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 |
|---|---|
| N530-20040 PRIMARY | A-T Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| P2092 NO. 113 | C/1 Advisory reference — outside the item-of-supply concept A-T Controls Inc |
NSN 5360-01-649-7482 is a Spring,helical,torsion, manufactured by A-T Controls Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-649-7482 has 1 manufacturer part number on file: N530-20040 (A-T Controls Inc).
Key specifications for N530-20040: Style Designator: DOUBLE TORSION, RIGHT AND LEFT HAND; Part Name Assigned by Controlling Agency: DISC SPRING; End Item Identification: ACTUATOR, ELEC. 1 specification is 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.