| MATERIAL | ALUMINUM ALLOY SINGLE FLANGE |
| FLANGE STYLE | CHOKE TYPE SINGLE FLANGE |
| FLANGE INSIDE WIDTH | 0.622 INCHES NOMINAL SINGLE FLANGE |
| FLANGE INSIDE HEIGHT | 0.311 INCHES NOMINAL SINGLE FLANGE |
| FLANGE OUTSIDE WIDTH | 1.312 INCHES NOMINAL SINGLE FLANGE |
| FLANGE OUTSIDE HEIGHT | 1.312 INCHES NOMINAL SINGLE FLANGE |
| FLANGE DEPTH | 0.375 INCHES NOMINAL SINGLE FLANGE |
| FLANGE CONNECTING FACILITY AND QUANTITY | 4 THREADED HOLE SINGLE FLANGE SINGLE CONNECTION FACILITY |
| THREAD SERIES DESIGNATOR | UNC SINGLE FLANGE SINGLE CONNECTION FACILITY |
| NOMINAL THREAD SIZE | 0.138 INCHES SINGLE FLANGE SINGLE CONNECTION FACILITY |
| THREAD DIRECTION | RIGHT-HAND SINGLE FLANGE SINGLE CONNECTION FACILITY |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-DTL-3922/59 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M3922/59-002 |