The Washer,spring Tension, cataloged under National Stock Number 5310-01-463-2057, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-463-2057 |
| Primary Part Number | 211092046 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Style Designator | SPRING TENSION |
| Outside Diameter | 8.250 INCHES NOMINAL IN |
| Material | NICKEL ALLOY OVERALL |
| Hole Diameter | 7.125 INCHES NOMINAL IN |
| 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 |
|---|---|
| 801-6404976 FIND 58 | Naval Sea Systems Command (USA) |
| DF330653 FN 58 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 211092046 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5310-01-463-2057 is a Washer,spring Tension, manufactured by Naval Sea Systems Command, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-463-2057 has 3 manufacturer part numbers on file: 801-6404976 FIND 58 (Naval Sea Systems Command), DF330653 FN 58 (Huntington Ingalls Inc Div Newport News Shipbuilding), 211092046 (Naval Sea Systems Command).
Key specifications for 211092046: Style Designator: SPRING TENSION; Outside Diameter: 8.250 INCHES NOMINAL IN; Material: NICKEL ALLOY OVERALL; Hole Diameter: 7.125 INCHES NOMINAL IN. 4 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.