The Washer,key, cataloged under National Stock Number 5310-01-014-5136, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Timken Corporation. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-014-5136 |
| Primary Part Number | TW107 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Internal Prebent Key Width | 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN |
| Overall Distance Including Keys | 2.188 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN |
| Style Designator | KEY |
| Outside Diameter | 1.812 INCHES MINIMUM AND 1.827 INCHES MAXIMUM IN |
| Material Thickness | 0.062 INCHES NOMINAL IN |
| External Key Quantity | 15 |
| Internal Prebent Key Length | 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| External Prebent Key Width | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Hole Diameter | 1.396 INCHES MINIMUM AND 1.416 INCHES MAXIMUM 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 |
|---|---|
| TW107 PRIMARY | The Timken Corporation (USA) |
| Reference | Meaning |
|---|---|
| WH-07 | 5/9 Secondary reference The Timken Corporation |
| 2HG89 | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Corp |
NSN 5310-01-014-5136 is a Washer,key, manufactured by The Timken Corporation, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-014-5136 has 1 manufacturer part number on file: TW107 (The Timken Corporation).
Key specifications for TW107: Internal Prebent Key Width: 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN; Overall Distance Including Keys: 2.188 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN; Style Designator: KEY; Outside Diameter: 1.812 INCHES MINIMUM AND 1.827 INCHES MAXIMUM IN. 10 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.