The Washer,spring Tension, cataloged under National Stock Number 5310-00-264-6841, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-264-6841 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Outside Diameter | 0.797 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN |
| Material Thickness | 0.005 INCHES MINIMUM AND 0.007 INCHES MAXIMUM IN |
| Surface Treatment | SILVER OVERALL |
| Material | COPPER ALLOY OVERALL |
| Hole Diameter | 0.578 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 310-211 | 3/9 Design control — primary reference Federal Div of Victoreen Instrument Co Inc |
NSN 5310-00-264-6841 is a Washer,spring Tension, classified under FSC 5310, Nuts and Washers. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 5930-00-784-0931, 6210-01-022-0035, 3040-01-161-6611. Verify interchangeability with system specifications before substitution.
Key specifications for 5310-00-264-6841: Overall Height: 0.063 INCHES NOMINAL IN; Outside Diameter: 0.797 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN; Material Thickness: 0.005 INCHES MINIMUM AND 0.007 INCHES MAXIMUM IN; Surface Treatment: SILVER OVERALL. 5 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.