The Washer,key, cataloged under National Stock Number 5310-01-466-2828, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-466-2828 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35,TYPE I,II,III FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Overall Distance Including Keys | 0.250 INCHES NOMINAL IN |
| Style Designator | KEY |
| Material Document and Classification | QQ-S-763,CRES 304 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material Thickness | 0.090 INCHES NOMINAL IN |
| External Straight Key Width | 0.044 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 304 OVERALL |
| Hole Diameter | 0.076 INCHES MINIMUM AND 0.078 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 |
| Reference | Meaning |
|---|---|
| 5096464 | D/9 Drawing number reference only U.S. Government activity |
| 5096464-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-466-2828 is a Washer,key, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-466-2828: Surface Treatment Document and Classification: QQ-P-35,TYPE I,II,III FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Overall Distance Including Keys: 0.250 INCHES NOMINAL IN; Style Designator: KEY; Material Document and Classification: QQ-S-763,CRES 304 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 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.