fittings › boss reducers
AN919-10
Aeronautical Standard Boss Reducer
Description
steel, male to male external thread, flared tube, large end, tube outer diameter: 1/2", thread: 3/4-16
Specifications
| Connection Style | Flared w/ gasket seal (boss) all ends |
|---|---|
| Connection Type | Threaded external boss all ends |
| Criticality Code Justification | Feat |
| Material | Steel |
| Maximum Operating Pressure | 3000.0 pounds per square inch single response |
| Maximum Operating Temp | 275.0 deg fahrenheit single response |
| Nominallength | 1.531 |
| Special Features | Weapon system essential |
| Surface Treatment | Cadmium |
| Thread Class | 3a all ends |
| Thread Series Designator | Unf all ends |
| Thread Size | 0.438 inches 2nd end, 0.750 inches 1st end |
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN919-10. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error