The Seat,helical Compression Spring, cataloged under National Stock Number 5340-00-710-6928, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-710-6928 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| First Step Diameter | 0.8750 INCHES NOMINAL IN |
| End Diameter | 0.5370 INCHES NOMINAL IN |
| Distance From End to First Step | 0.1560 INCHES NOMINAL IN |
| Design Type | SOLID |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| 1510B | 5/9 Secondary reference U.S. Government activity |
| C1510 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-710-6928 is a Seat,helical Compression Spring, classified under FSC 5340, Hardware, Commercial. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5910-01-080-1363, 6760-01-517-2942. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-00-710-6928: Overall Height: 0.2500 INCHES NOMINAL IN; First Step Diameter: 0.8750 INCHES NOMINAL IN; End Diameter: 0.5370 INCHES NOMINAL IN; Distance From End to First Step: 0.1560 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.