fittings › tube coupling nuts
AN805-2
Aeronautical Standard Tube Coupling Nut
Description
AN Fittings. Brass Union Nut
Specifications
| Height | Between 0.423 inches and 0.453 inches |
|---|---|
| Material | Copper |
| NIIN | 00-278-5453 |
| NSN | 4730-00-278-5453 |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | Unef (extra fine thread) |
| Thread Size | 0.312 |
| Weight | 0.0085 lb |
| Width Across Flats | Between 0.371 inches and 0.378 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- AN805-2
- AN805-3
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN805-2. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error