The Washer,flat, cataloged under National Stock Number 5310-01-494-3926, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Evac North America Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Evac North America Inc (CAGE 47WD8) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-494-3926 |
| Primary Part Number | 6510078 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Evac North America 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 |
|---|---|
| 6510078 PRIMARY | Evac North America Inc (USA) |
| 7300026 ITEM 8 | Evac North America Inc (USA) |
| Reference | Meaning |
|---|---|
| 7300026 ITEM 8 | 5/9 Secondary reference Envirovac Inc Dba Monogram Systems-Rockford Div |
| 6510078 | 5/9 Secondary reference Envirovac Inc Dba Monogram Systems-Rockford Div |
NSN 5310-01-494-3926 is a Washer,flat, manufactured by Evac North America Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-494-3926 has 2 manufacturer part numbers on file: 6510078 (Evac North America Inc), 7300026 ITEM 8 (Evac North America Inc).
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.