The Washer,flat, cataloged under National Stock Number 5310-01-626-2423, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Vibration Mountings & Controls Inc Div Vmc Group. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Washer,flat |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Vibration Mountings & Controls Inc Div Vmc Group (CAGE 4U931) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-626-2423 |
| Primary Part Number | 148099-1 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Vibration Mountings & Controls Inc Div Vmc Group |
| Status | ACTIVE |
| 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 |
|---|---|
| 148099-1 PRIMARY | Vibration Mountings & Controls Inc Div Vmc Group (USA) |
| Reference | Meaning |
|---|---|
| 9810145-01804 | 5/1 Secondary reference U.S. Government activity |
| LS1045438 | 7/2 Vendor item drawing reference General Dynamics Land Systems Inc. |
NSN 5310-01-626-2423 is a Washer,flat, manufactured by Vibration Mountings & Controls Inc Div Vmc Group, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-626-2423 has 1 manufacturer part number on file: 148099-1 (Vibration Mountings & Controls Inc Div Vmc Group).
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.