The Washer,flat, cataloged under National Stock Number 5310-01-250-7839, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hale Products, Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Washer,flat |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Hale Products, Inc. (CAGE 26840); Godiva Limited (CAGE K8744) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-250-7839 |
| Primary Part Number | MS 25/9 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hale Products, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| MS 25/9 PRIMARY | Hale Products, Inc. (USA) |
| 097-5950-00-0 | Hale Products, Inc. (USA) |
| MS 25/9 | Godiva Limited (GBR) |
| Reference | Meaning |
|---|---|
| 13228E2595-6 | 5/9 Secondary reference U.S. Government activity |
NSN 5310-01-250-7839 is a Washer,flat, manufactured by Hale Products, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-250-7839 has 3 manufacturer part numbers on file: MS 25/9 (Hale Products, Inc.), 097-5950-00-0 (Hale Products, Inc.), MS 25/9 (Godiva Limited).
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.