The Washer,lock, cataloged under National Stock Number 5310-01-628-8050, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-628-8050 |
| Primary Part Number | AEW07X250000UD6A11 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Material Document and Classification | 510,C51000 PHOSPHOR BRONZE 5% PER ASME B18.24-2004 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.487 INCHES MAXIMUM IN |
| Material Thickness | 0.109 INCHES NOMINAL IN |
| Specification/standard Data | 05047-ASME B18.24-2004 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | COPPER ALLOY 510 OVERALL |
| Hole Diameter | 0.252 INCHES MINIMUM AND 0.260 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 |
|---|---|
| 06A8165049 | Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army (USA) |
| AEW07X250000UD6A11 PRIMARY | The American Society of Mechanical Engineers (USA) |
NSN 5310-01-628-8050 is a Washer,lock, manufactured by The American Society of Mechanical Engineers, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-628-8050 has 2 manufacturer part numbers on file: 06A8165049 (Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army), AEW07X250000UD6A11 (The American Society of Mechanical Engineers).
Key specifications for AEW07X250000UD6A11: Style Designator: SPLIT HELICAL-RIGHT HAND; Material Document and Classification: 510,C51000 PHOSPHOR BRONZE 5% PER ASME B18.24-2004 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 0.487 INCHES MAXIMUM IN; Material Thickness: 0.109 INCHES NOMINAL IN. 7 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.