The Washer,spring Tension, cataloged under National Stock Number 5310-01-053-1936, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-053-1936 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Style Designator | SPRING TENSION |
| Outside Diameter | 0.725 INCHES MINIMUM AND 0.725 INCHES MINIMUM AND 0.750 INCHES MAXIMUM0.750 INCHES MAXIMUM IN |
| Material Thickness | 0.030 INCHES MINIMUM AND 0.030 INCHES MINIMUM AND 0.034 INCHES MAXIMUM0.034 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Hole Diameter | 0.382 INCHES MINIMUM AND 0.382 INCHES MINIMUM AND 0.402 INCHES MAXIMUM0.402 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 |
|---|---|
| M12133/1-6P | 2/2 Government specification standardization U.S. Government activity |
| MIL-W-12133/1 | 4/1 Identification reference U.S. Government activity |
| 3130274-3 | 5/1 Secondary reference U.S. Government activity |
| 8W-65744 PC28 | C/1 Advisory reference — outside the item-of-supply concept Fm Af, Llc Dba American Fan Company |
| 8W-65744 PIECE 28 | C/1 Advisory reference — outside the item-of-supply concept New Philadelphia Fan Co Buffalo Forge Marine Fans |
NSN 5310-01-053-1936 is a Washer,spring Tension, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-053-1936: Overall Height: 0.049 INCHES MINIMUM AND 0.049 INCHES MINIMUM AND 0.059 INCHES MAXIMUM0.059 INCHES MAXIMUM IN; Style Designator: SPRING TENSION; Outside Diameter: 0.725 INCHES MINIMUM AND 0.725 INCHES MINIMUM AND 0.750 INCHES MAXIMUM0.750 INCHES MAXIMUM IN; Material Thickness: 0.030 INCHES MINIMUM AND 0.030 INCHES MINIMUM AND 0.034 INCHES MAXIMUM0.034 INCHES MAXIMUM IN. 6 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.