The Washer,flat, cataloged under National Stock Number 5310-01-384-7790, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Waukesha Bearings Corporation. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Washer,flat |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Waukesha Bearings Corporation (CAGE 07332) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-384-7790 |
| Primary Part Number | A000050723000 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Waukesha Bearings Corporation |
| 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 |
|---|---|
| 061 000 095 ITEM 66 | Waukesha Bearings Corporation (USA) |
| A000050723000 PRIMARY | Waukesha Bearings Corporation (USA) |
| Reference | Meaning |
|---|---|
| 000050723-000 | C/1 Advisory reference — outside the item-of-supply concept Waukesha Bearings Corporation |
| 000 050 723 REV A | 3/9 Design control — primary reference Waukesha Bearings Corporation |
NSN 5310-01-384-7790 is a Washer,flat, manufactured by Waukesha Bearings Corporation, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-384-7790 has 2 manufacturer part numbers on file: 061 000 095 ITEM 66 (Waukesha Bearings Corporation), A000050723000 (Waukesha Bearings Corporation).
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.