The Washer,flat, cataloged under National Stock Number 5310-01-623-1362, 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 11 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 | 5310-01-623-1362 |
| Primary Part Number | AEW24XA1N000AW4A81 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Center Hole Length | 1.25 INCHES NOMINAL IN |
| Length | 2.25 INCHES NOMINAL IN |
| Overall Diameter | 2.25 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Surface Treatment | ZINC OVERALL |
| Peripheral Shape Style | ROUND |
| Width | 0.075 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 1.125 INCHES NOMINAL IN |
| Thickness | 0.075 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 |
|---|---|
| AEW24XA1N000AW4A81 PRIMARY | The American Society of Mechanical Engineers (USA) |
| 90126A039 | Mcmaster-Carr Supply Co (USA) |
NSN 5310-01-623-1362 is a Washer,flat, manufactured by The American Society of Mechanical Engineers, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-623-1362 has 2 manufacturer part numbers on file: AEW24XA1N000AW4A81 (The American Society of Mechanical Engineers), 90126A039 (Mcmaster-Carr Supply Co).
Key specifications for AEW24XA1N000AW4A81: Center Hole Length: 1.25 INCHES NOMINAL IN; Length: 2.25 INCHES NOMINAL IN; Overall Diameter: 2.25 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR. 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.