fittings › boss tees
AN938-4
Aeronautical Standard Boss Tee
Description
Boss Tee
Specifications
| Connection Style | Gasket seal (boss) all ends |
|---|---|
| Connection Type | Threaded internal boss all ends |
| Leg Length | 0.750 inches nominal all ends |
| Material | Steel |
| Special Features | Gruman a-10 aircraft |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416,type 1,class 2 fed spec single treatment response |
| Thread Class | 3b all ends |
| Thread Series Designator | Unjf all ends |
| Thread Size | 0.438 inches all ends |
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 AN938-4. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error