The Spring,helical,compression, cataloged under National Stock Number 5360-01-384-1622, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Automatic Switch Company Dba Asco. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-384-1622 |
| Primary Part Number | AV174-565 ITEM NO. 8 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Automatic Switch Company Dba Asco |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.580 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND OVERALL |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.150 INCHES MINIMUM AND 1.170 INCHES MAXIMUM IN |
| Inside Diameter | 0.571 INCHES MINIMUM AND 0.581 INCHES MAXIMUM IN |
| Coil Helix Direction | RIGHT-HAND |
| Material | NICKEL ALLOY 600 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 |
|---|---|
| AV174-565 ITEM NO. 8 PRIMARY | Automatic Switch Company Dba Asco (USA) |
| FV218-746 PRIMARY | Automatic Switch Company Dba Asco (USA) |
NSN 5360-01-384-1622 is a Spring,helical,compression, manufactured by Automatic Switch Company Dba Asco, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-384-1622 has 2 manufacturer part numbers on file: AV174-565 ITEM NO. 8 (Automatic Switch Company Dba Asco), FV218-746 (Automatic Switch Company Dba Asco).
Key specifications for AV174-565 ITEM NO. 8: Spring Free Outside Diameter: 1.580 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND OVERALL; Style Designator: CYLINDRICAL; Material Document and Classification: QQ-W-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 8 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.