fittings › tube caps
AN929-28
Aeronautical Standard Tube Cap
Description
Tube Cap
Specifications
| Connection Style | Pressure seal flared |
|---|---|
| Material | Aluminum |
| Material Specification | Qq-a-225/4,t6 fed spec single material response or qq-a-225/6,t6 or t851 fed spec single material response |
| Seat Angle | 37.0 degrees |
| Specification Data | 88044-an929 government standard and 81343-as4841 professional/industrial association standard |
| Style Designator | Cap, tube, flared |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Mil-a-8625,type2,class 2 mil spec single treatment response |
| Thread Class | 3b internal |
| Thread Direction | Right-hand internal |
| Thread Qty Per Inch (tpi) | 12 internal |
| Thread Series Designator | Unj internal |
| Thread Size | 2.250 inches internal |
| Tube Outside Diameter For Which Designed | 1.750 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN929-28. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error