The Washer,shouldered, cataloged under National Stock Number 5310-00-943-5191, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Div Gas Turbine Fuel Systems. Government technical data includes 8 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 | 5310-00-943-5191 |
| Primary Part Number | 1433-623017 |
| Item Name | Washer,shouldered |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Parker-Hannifin Corporation Div Gas Turbine Fuel Systems |
| Status | ACTIVE |
| Shoulder Height | 0.039 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| Style Designator | SHOULDERED |
| Material Document and Classification | AMS 5627 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.420 INCHES NOMINAL IN |
| Material Thickness | 0.025 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.349 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Hole Diameter | 0.280 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 |
|---|---|
| 1433-623017 PRIMARY | Parker-Hannifin Corporation Div Gas Turbine Fuel Systems (USA) |
NSN 5310-00-943-5191 is a Washer,shouldered, manufactured by Parker-Hannifin Corporation Div Gas Turbine Fuel Systems, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-943-5191 has 1 manufacturer part number on file: 1433-623017 (Parker-Hannifin Corporation Div Gas Turbine Fuel Systems).
Key specifications for 1433-623017: Shoulder Height: 0.039 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN; Style Designator: SHOULDERED; Material Document and Classification: AMS 5627 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 0.420 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.