The Washer,key, cataloged under National Stock Number 5310-00-159-3592, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Goriziane Group Spa. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-159-3592 |
| Primary Part Number | 1282337 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Goriziane Group Spa |
| Status | ACTIVE |
| External Straight Key Length | 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| Overall Distance Including Keys | 1.297 INCHES MINIMUM AND 1.390 INCHES MAXIMUM IN |
| Style Designator | KEY |
| Material Document and Classification | QQ-S-766,COND A FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Outside Diameter | 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN |
| Peening Key Length | 0.672 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN |
| Material Thickness | 0.040 INCHES NOMINAL IN |
| External Straight Key Width | 0.312 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 303 OR STEEL COMP 304 OVERALL |
| Hole Diameter | 0.391 INCHES MINIMUM AND 0.422 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 |
|---|---|
| 1282337 | Goriziane Group Spa (ITA) |
| Reference | Meaning |
|---|---|
| 1282337 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-00-159-3592 is a Washer,key, manufactured by Goriziane Group Spa, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-159-3592 has 1 manufacturer part number on file: 1282337 (Goriziane Group Spa).
Key specifications for 1282337: External Straight Key Length: 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN; Overall Distance Including Keys: 1.297 INCHES MINIMUM AND 1.390 INCHES MAXIMUM IN; Style Designator: KEY; Material Document and Classification: QQ-S-766,COND A FED SPEC ALL MATERIAL RESPONSES OVERALL. 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.