The Washer, cataloged under National Stock Number 5310-01-099-7901, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Perkins Engines Inc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Perkins Engines Inc (CAGE 13446); Tld Wollard Llc (CAGE 44185) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-099-7901 |
| Primary Part Number | 33812108 |
| Item Name | Washer |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Perkins Engines 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 |
|---|---|
| 33812108 | Perkins Engines Inc (USA) |
| 39770 | Tld Wollard Llc (USA) |
| Reference | Meaning |
|---|---|
| 33812108 | C/1 Advisory reference — outside the item-of-supply concept Rolls-Royce Solutions America Inc |
| 125519 | C/1 Advisory reference — outside the item-of-supply concept Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling |
| 125519 | 3/9 Design control — primary reference Hyster-Yale Group, Inc. |
NSN 5310-01-099-7901 is a Washer, manufactured by Perkins Engines Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-099-7901 has 2 manufacturer part numbers on file: 33812108 (Perkins Engines Inc), 39770 (Tld Wollard 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.