The Washer,flat, cataloged under National Stock Number 5310-01-303-2727, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Mercedes-Benz of North America Inc Parts Div Midwest Industrial Engine. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Mercedes-Benz of North America Inc Parts Div Midwest Industrial Engine (CAGE 5A053); Daimler Truck North America Llc (CAGE 64678) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-303-2727 |
| Primary Part Number | 6019901740 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Mercedes-Benz of North America Inc Parts Div Midwest Industrial Engine |
| 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 |
|---|---|
| 6019901740 PRIMARY | Mercedes-Benz of North America Inc Parts Div Midwest Industrial Engine (USA) |
| 6019901740 PRIMARY | Daimler Truck North America Llc (USA) |
| Reference | Meaning |
|---|---|
| 4538741-155 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
| 93948-991 | 5/9 Secondary reference U.s. Defense Services, Inc. Dba Usds |
| 6019901740 | 5/9 Secondary reference Daimler Ag |
NSN 5310-01-303-2727 is a Washer,flat, manufactured by Mercedes-Benz of North America Inc Parts Div Midwest Industrial Engine, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-303-2727 has 2 manufacturer part numbers on file: 6019901740 (Mercedes-Benz of North America Inc Parts Div Midwest Industrial Engine), 6019901740 (Daimler Truck North America Llc).
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.