The Washer,flat, cataloged under National Stock Number 5310-01-580-9984, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Yamaha of Troy Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5310-01-580-9984 |
| Primary Part Number | 92990-08600-00 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Yamaha of Troy 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 |
|---|---|
| 92990-08600-00 | Yamaha of Troy Inc (USA) |
| Reference | Meaning |
|---|---|
| 92990-08600-00 | 5/9 Secondary reference Yamaha Country, Inc Dba Adventure Motor Sports |
| 92990-08600-00 | 5/9 Secondary reference Yamaha of Hamilton Dba Yamaha Polaris of Hamilton |
| 92995-08600-00 | 3/9 Design control — primary reference Yamaha Motor Corporation, U.s.a |
NSN 5310-01-580-9984 is a Washer,flat, manufactured by Yamaha of Troy Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-580-9984 has 1 manufacturer part number on file: 92990-08600-00 (Yamaha of Troy Inc).
Key specifications for 92990-08600-00: Part Name Assigned by Controlling Agency: WASHER; End Item Identification: ENGINE, OUTBOARD, YAMAHA MODEL F225TXR. 0 specifications are documented in the U.S. Government catalog.
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.