fittings › boss crosses
AN937D12
Aeronautical Standard Boss Cross
Description
Thread Size: 1", tee fitting
Specifications
| Connection Style | Gasket seal (boss) all ends |
|---|---|
| Connection Type | Threaded internal boss all ends |
| Leg Length | 1.359 inches minimum 1st end and 1.890 inches maximum 1st end, 1.359 inches minimum 2nd end and 1.890 inches maximum 2nd end, 1.894 inches maximum 3rd end, 1.894 inches maximum 4th end |
| Material | Aluminum |
| Material Specification | Qq-a-225/4,t6 fed spec 1st material response or qq-a-225/6,t6 fed spec 2nd material response |
| Maximum Operating Temp | 225.0 deg fahrenheit single response |
| Media For Which Designed | Hydraulic fluid single response |
| Specification Data | 88044-an937 government standard and 81343-as4875 professional/industrial association standard |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Mil-a-8625,ty 2,cl 2,anodized blue mil spec single treatment response |
| Thread Class | 3b all ends |
| Thread Qty Per Inch (tpi) | 12 all ends |
| Thread Series Designator | Unj all ends |
| Thread Size | 1.062 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 AN937D12. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error