The Spring,helical,compression, cataloged under National Stock Number 5360-00-200-8907, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Viking Technologies, Ltd.. Government technical data includes 8 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5360-00-200-8907 |
| Primary Part Number | F571SUB1PT1 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Viking Technologies, Ltd. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.405 INCHES NOMINAL IN |
| End Style | SPRING END,PLAIN BOTH ENDS |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 0.625 INCHES NOMINAL IN |
| Inside Diameter | 0.375 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Coil Quantity | 3-1/2 |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL 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 |
|---|---|
| F571SUB1PT1 PRIMARY | Viking Technologies, Ltd. (USA) |
| Reference | Meaning |
|---|---|
| F571SUB1PT1 | 5/9 Secondary reference Dar Electronics Inc Commercial Products Div Dba National Radio Co |
NSN 5360-00-200-8907 is a Spring,helical,compression, manufactured by Viking Technologies, Ltd., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-200-8907 has 1 manufacturer part number on file: F571SUB1PT1 (Viking Technologies, Ltd.).
Key specifications for F571SUB1PT1: Spring Free Outside Diameter: 0.405 INCHES NOMINAL IN; End Style: SPRING END,PLAIN BOTH ENDS; Style Designator: CYLINDRICAL; Spring Free Length: 0.625 INCHES NOMINAL IN. 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.