The Washer,spring Tension, cataloged under National Stock Number 5310-01-666-9144, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-666-9144 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Style Designator | SPRING TENSION |
| Outside Diameter | 9.5 MILLIMETERS NOMINAL MM |
| Material Thickness | 0.7 MILLIMETERS NOMINAL MM |
| Color | BLACK OVERALL |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Hole Diameter | 6.7 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 418 104 | 3/9 Design control — primary reference Schnorr Corp |
NSN 5310-01-666-9144 is a Washer,spring Tension, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-666-9144: Overall Height: 0.75 MILLIMETERS MINIMUM AND 1.20 MILLIMETERS MAXIMUM MM; Style Designator: SPRING TENSION; Outside Diameter: 9.5 MILLIMETERS NOMINAL MM; Material Thickness: 0.7 MILLIMETERS NOMINAL MM. 7 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.