fittings › straight pipe to boss adapters
AN816-6-2D
AN Fitting AN816-6-2D Nipple
Description
Adapter
Specifications
| Alternate Part Number | AS5194D0602 |
|---|---|
| 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 |
| Criticality Code Justification | Feat |
| Dimension G | 0.625 in |
| Dimension G Tolerance | +0.004 in |
| Dimension M | 1.187 in |
| Dimension M Tolerance | +0.016 in |
| End Application | Grumman a-10 acft |
| Head Angle | 37 º |
| Industry Standards/Certification | AN816 |
| Material | Aluminum |
| NIIN | 00-240-5904 |
| NSN | 4730-00-240-5904 |
| Nominallength | 1.187 |
| Size No. Alum | 6-2D |
| Size No. Steel | 6-2 |
| Special Features | Weapon system essential. features - center wrenching facility. |
| Specification Data | 88044-an816 government standard and 81343-as4842/1 professional/industrial association standard |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Mil-a-8625 military specification single treatment response |
| Thread Class | 3a 2nd end |
| Thread P (AMPT) | 0.125 |
| Thread P (AMPT) Tolerance | +0.016 |
| Thread Series Designator | Anpt 1st end, Unjf (fine thread with external controlled root radius) 2nd end |
| Thread Size | 0.125 inches 1st end, 0.562 inches 2nd end, 1/8 |
| Thread T (Reference) | 0.5625-18 |
| Tube O.D. | 3/8 |
| Tube Outside Diameter | 3/8 in |
| Weight | 0.02 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
No interchangeable or dimensionally similar parts are on record for AN816-6-2D. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error