fittings › straight pipe to boss adapters
AN816-6-6J
Adapter
Description
Adapter
Specifications
| Alternate Part Number | AS5194J0606 |
|---|---|
| Connection Style | Flared w/ gasket seal (boss) 2nd end, Plain (pipe) 1st end |
| Connection Type | Flared, Threaded external boss 2nd end, Threaded external pipe 1st end |
| Dimension G | 0.750 in |
| Dimension G Tolerance | +0.004 in |
| Dimension M | 1.406 in |
| Dimension M Tolerance | +0.016 in |
| Head Angle | 37 º |
| Industry Standards/Certification | AN816 |
| Material | CRES |
| Material Specification | 66 federal standard single material response |
| NIIN | 00-722-4896 |
| NSN | 4730-00-722-4896 |
| Nominallength | 1.406 |
| Special Features | Fleet ballistic missile quality as identified by quality control no.poso913448 |
| Specification Data | 88044-an816 government standard and 81343-as4842/1 professional/industrial association standard |
| Surface Treatment | Passivate |
| Thread Class | 3a 2nd end |
| Thread P (AMPT) | 0.375 |
| Thread P (AMPT) Tolerance | +0.016 |
| Thread Series Designator | Anpt 1st end, Unjf (fine thread with external controlled root radius) 2nd end |
| Thread Size | 0.375 inches 1st end, 0.562 inches 2nd end |
| Thread T (Reference) | 0.5625-18 |
| Tube Outside Diameter | 3/8 in |
| Weight | .005 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- AN816-6-2
- AN816-6-2D
- AN816-6-6
- AN816-6-6D
- AN816-6-6J
- AN816-6-8D
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for AN816-6-6J — functionally equivalent.
- AS5194J0606 Listed alternate 3/8 in · CRES
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error