The Washer,key, cataloged under National Stock Number 5310-01-353-9358, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Transaero, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,key |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Transaero, Inc. (CAGE 27541); Ontic Engineering & Manufacturing, Inc Dba Ontic Us (CAGE 45934); Safran Electrical & Power Uk Limited (CAGE K4358); Ontic Engineering & Manufacturing Uk Limited Div Ontic Engineering and Manufacturing Uk Limited (CAGE U0J60) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-353-9358 |
| Primary Part Number | CX54859 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Transaero, 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 |
|---|---|
| CX54859 | Transaero, Inc. (USA) |
| CX54859 | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| CX54859 | Safran Electrical & Power Uk Limited (GBR) |
| CX54859 | Ontic Engineering & Manufacturing Uk Limited Div Ontic Engineering and Manufacturing Uk Limited (GBR) |
| Reference | Meaning |
|---|---|
| CX54859 | 3/9 Design control — primary reference Goodrich Dba Formerly Known As Kelsey- Hayes |
NSN 5310-01-353-9358 is a Washer,key, manufactured by Transaero, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-353-9358 has 4 manufacturer part numbers on file: CX54859 (Transaero, Inc.), CX54859 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), CX54859 (Safran Electrical & Power Uk Limited), CX54859 (Ontic Engineering & Manufacturing Uk Limited Div Ontic Engineering and Manufacturing Uk Limited).
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.