The Washer,flat, cataloged under National Stock Number 5310-01-508-1962, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Datron World Communications, Inc.. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-508-1962 |
| Primary Part Number | 833940 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Datron World Communications, Inc. |
| Status | ACTIVE |
| Overall Diameter | 0.625 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Material | STEEL CORROSION RESISTING OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.250 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 |
|---|---|
| 833940 PRIMARY | Datron World Communications, Inc. (USA) |
NSN 5310-01-508-1962 is a Washer,flat, manufactured by Datron World Communications, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-508-1962 has 1 manufacturer part number on file: 833940 (Datron World Communications, Inc.).
Key specifications for 833940: Overall Diameter: 0.625 INCHES NOMINAL IN; Special Features: SS; Peripheral Shape Style: ROUND; Material: STEEL CORROSION RESISTING 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.