The Washer,flat, cataloged under National Stock Number 5310-01-508-3313, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Quality Defense Spares, Inc. Dba Quality Defense Spares Inc. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Bryco Group Limited (CAGE K2F26); Tvs Supply Chain Solutions Limited (CAGE KCQ24); Quality Defense Spares, Inc. Dba Quality Defense Spares Inc (CAGE 0ZSC3); Deutz Corporation (CAGE 62445) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-508-3313 |
| Primary Part Number | 7700754180500 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Quality Defense Spares, Inc. Dba Quality Defense Spares 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 |
|---|---|
| ED00754R0500-S | Bryco Group Limited (GBR) |
| CV200771 | Tvs Supply Chain Solutions Limited (GBR) |
| 7700754180500 PRIMARY | Quality Defense Spares, Inc. Dba Quality Defense Spares Inc (USA) |
| ED00754R0500-S | Deutz Corporation (USA) |
| Reference | Meaning |
|---|---|
| 7700754180500 | 5/9 Secondary reference Deutz Corporation |
NSN 5310-01-508-3313 is a Washer,flat, manufactured by Quality Defense Spares, Inc. Dba Quality Defense Spares Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-508-3313 has 4 manufacturer part numbers on file: ED00754R0500-S (Bryco Group Limited), CV200771 (Tvs Supply Chain Solutions Limited), 7700754180500 (Quality Defense Spares, Inc. Dba Quality Defense Spares Inc), ED00754R0500-S (Deutz 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.