The Washer,flat, cataloged under National Stock Number 5310-01-689-9809, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Advantec Manufacturing Usa, Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Washer,flat |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Advantec Manufacturing Usa, Inc. (CAGE 64747) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-689-9809 |
| Primary Part Number | 0411-2101 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Advantec Manufacturing Usa, Inc. |
| 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 |
|---|---|
| 0411-2101 PRIMARY | Advantec Manufacturing Usa, Inc. (USA) |
| 23434-002-0010/ITEM NO 10 | Advantec Manufacturing Usa, Inc. (USA) |
| 23434-0002-0010 REV B ITEM NO 10 | Advantec Manufacturing Usa, Inc. (USA) |
NSN 5310-01-689-9809 is a Washer,flat, manufactured by Advantec Manufacturing Usa, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-689-9809 has 3 manufacturer part numbers on file: 0411-2101 (Advantec Manufacturing Usa, Inc.), 23434-002-0010/ITEM NO 10 (Advantec Manufacturing Usa, Inc.), 23434-0002-0010 REV B ITEM NO 10 (Advantec Manufacturing Usa, 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.