The Washer,spring Tension, cataloged under National Stock Number 5310-00-006-2746, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Bearing Engineers Inc Dba Motion Solutions. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-006-2746 |
| Primary Part Number | 791-503-9021 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Bearing Engineers Inc Dba Motion Solutions |
| Status | ACTIVE |
| Outside Diameter | 1.338 INCHES NOMINAL IN |
| Material Thickness | 0.059 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Hole Diameter | 0.562 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 |
|---|---|
| 791-503-9021 | Bearing Engineers Inc Dba Motion Solutions (USA) |
| Reference | Meaning |
|---|---|
| 791-503-9021 | 7/2 Vendor item drawing reference U.S. Government activity |
| BS34-14-3-1-5 | 3/9 Design control — primary reference Bearing Engineers Inc Dba Motion Solutions |
NSN 5310-00-006-2746 is a Washer,spring Tension, manufactured by Bearing Engineers Inc Dba Motion Solutions, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-006-2746 has 1 manufacturer part number on file: 791-503-9021 (Bearing Engineers Inc Dba Motion Solutions).
Key specifications for 791-503-9021: Overall Height: 0.101 INCHES NOMINAL IN; Outside Diameter: 1.338 INCHES NOMINAL IN; Material Thickness: 0.059 INCHES NOMINAL IN; Material: STEEL OVERALL. 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.