The Washer, cataloged under National Stock Number 5310-01-230-8799, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Buffalo Machine Tools of Niagara Inc Div Buffalo Machines 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Washer |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Buffalo Machine Tools of Niagara Inc Div Buffalo Machines Inc (CAGE 0DER9) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-230-8799 |
| Primary Part Number | 303527 |
| Item Name | Washer |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Buffalo Machine Tools of Niagara Inc Div Buffalo Machines 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 |
|---|---|
| 303527 PRIMARY | Buffalo Machine Tools of Niagara Inc Div Buffalo Machines Inc (USA) |
| Reference | Meaning |
|---|---|
| 8D-6605 PIECE 13 | 5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans |
| 303527 | 5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans |
| 8D-6605 PIECE 13 | C/1 Advisory reference — outside the item-of-supply concept Fm Af, Llc Dba American Fan Company |
NSN 5310-01-230-8799 is a Washer, manufactured by Buffalo Machine Tools of Niagara Inc Div Buffalo Machines Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-230-8799 has 1 manufacturer part number on file: 303527 (Buffalo Machine Tools of Niagara Inc Div Buffalo Machines 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.