fittings › straight tube to boss adapters
AN832-16D
Aeronautical Standard Straight Tube To Boss Adapter
Description
Union
Specifications
| Alternate Part Number | AS5406D16 |
|---|---|
| Connection Style | Flared (tube) 1st end, Flared w/ gasket seal (boss) 2nd end |
| Connection Type | Flared Tube, Threaded external boss 2nd end, Threaded external tube 1st end |
| Dimension H | 3 5/64 in |
| Dimension K | 1 3/4 in |
| End Application | Aircraft application |
| Industry Standards/Certification | AN832 |
| Material | Aluminum |
| NIIN | 00-277-6442 |
| NSN | 4730-00-277-6442 |
| Nominallength | 3.078 |
| Outside Diameter Tube Accommodated | 1.000 inches 1st end |
| Reference E | 1.625 in |
| Seat Angle | 37.0 degrees 1st end |
| Specification Data | 81343-as4841 professional/industrial association standard |
| Surface Treatment | Anodize |
| Thread Class | 3a 1st end bulkhead, 3a all ends |
| Thread Qty | 12 |
| Thread Qty Per Inch (tpi) | 12 1st end bulkhead, 12 all ends |
| Thread Series | UNJ |
| Thread Series Designator | Unj 1st end bulkhead, Unj all ends |
| Thread Size | 1.312 inches 1st end bulkhead, 1.312 inches all ends |
| Thread T (Reference) | 1/5-16-12 |
| Tube Outside Diameter | 1 in |
| Weight | 0.23 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN832-16D. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error