The Washer,shouldered, cataloged under National Stock Number 5310-00-341-0990, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-341-0990 |
| Primary Part Number | 7019533 |
| Item Name | Washer,shouldered |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Shoulder Height | 0.031 INCHES NOMINAL IN |
| Style Designator | SHOULDERED |
| Outside Diameter | 0.750 INCHES NOMINAL IN |
| Material Thickness | 0.062 INCHES NOMINAL IN |
| Shoulder Diameter | 0.438 INCHES NOMINAL IN |
| Surface Treatment | VARNISH OVERALL |
| Material | CELLULOSE OVERALL |
| Hole Diameter | 0.375 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 |
|---|---|
| 7019533PT1 | General Electric Company (USA) |
| 7019533 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| WA1547 | 5/2 Secondary reference U.S. Government activity |
| 7019533PT1 | 5/9 Secondary reference U.S. Government activity |
| 7019533 | 5/9 Secondary reference U.S. Government activity |
NSN 5310-00-341-0990 is a Washer,shouldered, manufactured by General Electric Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-341-0990 has 2 manufacturer part numbers on file: 7019533PT1 (General Electric Company), 7019533 (General Electric Company).
Key specifications for 7019533: Shoulder Height: 0.031 INCHES NOMINAL IN; Style Designator: SHOULDERED; Outside Diameter: 0.750 INCHES NOMINAL IN; Material Thickness: 0.062 INCHES NOMINAL IN. 8 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.