Textron Genuine OEM Hexagon Castellated Plain Nut - AN310-3
Aeronautical Standard Parts
Manufacturer: Textron Aviation
Genuine Textron OEM Part with Textron FAA 8130-3
Description: Hexagon Castellated Plain Nut
Part Number: AN310-3
Alternate Part Numbers: 10-51005, 21X24, 2210009, 404-100, 938.08.21.101, Z00.N5338302215
Product Overview
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.
Features and Characteristics
| Thread Class | : | 3b |
| Thread Direction | : | Right-hand |
| Nut Style | : | Castellated, hexagon |
| Nut Height | : | Between 0.234 inches and 0.266 inches |
| Width Across Flats | : | Between 0.365 inches and 0.377 inches |
| Thread Series | : | UNF |
| Thready Qty Per Inch (tpi) | : | 32 |
| Thread Size | : | 0.190 inches |
| Bearing Surface Type | : | Chamfered or washer faced |
| Material | : | Steel |
| Surface Treatment | : | Cadmium |
| Surface Treatment Specification | : | Qq-p-416 type 2 cl 3 federal specification single treatment response |
| FSC | : | 5310 Nuts And Washers |
| NIIN | : | 001671284 |
| NSN | : | 5310001671284 |
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