fittings › boss reducers
AN919-11D
AN Fitting AN919-11D Reducer
Description
Reducer
Specifications
| Alternate Item Number | AS5174D0805 1/ |
|---|---|
| Alternate Part Number | AS5174D0805 |
| Connection Style | Flared w/ gasket seal (boss) all ends |
| Connection Type | Flare Type, Threaded external boss all ends |
| Dimension E | 1.000 in |
| Dimension S | 23/32 in |
| Dimension W | 1 17/32 in |
| Flare Angle | 37 º |
| Industry Standards/Certification | AN919 |
| Material | Aluminum |
| NIIN | 01-217-4762 |
| NSN | 4730-01-217-4762 |
| Nominallength | 0.719 |
| Size No. Alum | 11D |
| Size No. Steel | 11 |
| Special Features | 1.531 in. length |
| Surface Treatment | Anodize |
| Thread Class | 3a 1st end, 3a 2nd end |
| Thread Series Designator | Unf 2nd end, Unjf 1st end |
| Thread Size | 0.500 inches 2nd end, 0.750 inches 1st end |
| Thread T (Large End (Reference)) | 3/4-16 |
| Thread T (Small End (Reference)) | 1/2-20 |
| Tube O.D. | 1/2 5/16 |
| Tube Outside Diameter (Large End) | 0.500 in |
| Tube Outside Diameter (Small End) | 5/16 in |
| Weight | .005 lb |
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN919-11D. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error