The Washer,key, cataloged under National Stock Number 5310-00-262-6326, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-262-6326 |
| Primary Part Number | 8Z1024PC19 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Distance From Centerline to Inside of Prebent Key | 0.088 INCHES NOMINAL0.088 INCHES NOMINAL IN |
| External Prebent Key Length | 0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN |
| Overall Distance Including Keys | 0.210 INCHES NOMINAL0.210 INCHES NOMINAL IN |
| Style Designator | KEYKEY |
| Material Document and Classification | MIL-S-16788 MIL SPEC SINGLE MATERIAL RESPONSE OVERALLMIL-S-16788 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.180 INCHES NOMINAL0.180 INCHES NOMINAL IN |
| Material Thickness | 0.031 INCHES NOMINAL0.031 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE OVERALLPHOSPHATE OVERALL |
| External Prebent Key Width | 0.040 INCHES MAXIMUM0.040 INCHES MAXIMUM IN |
| Material | STEEL COMP C1 OVERALL |
| Hole Diameter | 0.125 INCHES NOMINAL0.125 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 |
|---|---|
| 8Z1024PC19 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5310-00-262-6326 is a Washer,key, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-262-6326 has 1 manufacturer part number on file: 8Z1024PC19 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 8Z1024PC19: Distance From Centerline to Inside of Prebent Key: 0.088 INCHES NOMINAL0.088 INCHES NOMINAL IN; External Prebent Key Length: 0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN; Overall Distance Including Keys: 0.210 INCHES NOMINAL0.210 INCHES NOMINAL IN; Style Designator: KEYKEY. 11 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.