The Washer,key, cataloged under National Stock Number 5310-01-714-8067, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Timken Corp the Sales and Marketing. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5310-01-714-8067 |
| Primary Part Number | W 15 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Timken Corp the Sales and Marketing |
| Status | ACTIVE |
| Internal Straight Key Width | 0.29 INCHES NOMINAL IN |
| Style Designator | KEY |
| Outside Diameter | 4.109 INCHES NOMINAL IN |
| Material Thickness | 0.062 INCHES NOMINAL IN |
| External Key Quantity | 20 |
| External Prebent Key Angle | 45.0 DEGREES NOMINAL |
| Internal Prebent Key Length | 0.188 INCHES NOMINAL IN |
| Internal Key Quantity | 1 |
| Hole Diameter | 2.973 INCHES NOMINAL IN |
| 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 |
|---|---|
| W 15 PRIMARY | Timken Corp the Sales and Marketing (USA) |
| Reference | Meaning |
|---|---|
| 4552322 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 5310-01-714-8067 is a Washer,key, manufactured by Timken Corp the Sales and Marketing, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-714-8067 has 1 manufacturer part number on file: W 15 (Timken Corp the Sales and Marketing).
Key specifications for W 15: Internal Straight Key Width: 0.29 INCHES NOMINAL IN; Style Designator: KEY; Outside Diameter: 4.109 INCHES NOMINAL IN; Material Thickness: 0.062 INCHES NOMINAL IN. 9 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.