The Washer,key, cataloged under National Stock Number 5310-00-074-1504, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-074-1504 |
| Primary Part Number | 8900915P15 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Internal Prebent Key Width | 0.059 INCHES NOMINAL IN |
| Overall Distance Including Keys | 0.445 INCHES NOMINAL IN |
| Style Designator | KEY |
| Outside Diameter | 0.343 INCHES NOMINAL IN |
| Material Thickness | 0.021 INCHES NOMINAL IN |
| External Straight Key Width | 0.100 INCHES NOMINAL IN |
| External Key Quantity | 3 |
| Internal Prebent Key Length | 0.024 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Hole Diameter | 0.188 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 |
|---|---|
| 8900915P15 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 8900915P15 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-00-074-1504 is a Washer,key, manufactured by General Electric Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-074-1504 has 1 manufacturer part number on file: 8900915P15 (General Electric Company).
Key specifications for 8900915P15: Internal Prebent Key Width: 0.059 INCHES NOMINAL IN; Overall Distance Including Keys: 0.445 INCHES NOMINAL IN; Style Designator: KEY; Outside Diameter: 0.343 INCHES NOMINAL 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.