| OUTSIDE DIAMETER | 6.750 INCHES NOMINAL |
| MOUNTING BOLT CIRCLE DIAMETER | 5.500 INCHES NOMINAL |
| SHOULDER OUTSIDE DIAMETER | 4.250 INCHES NOMINAL |
| HEIGHT ABOVE MOUNTING SURFACE | 3.500 INCHES NOMINAL |
| CENTER STUD HOLE DEPTH | 0.500 INCHES NOMINAL |
| GASKET THICKNESS | 0.187 INCHES NOMINAL |
| CENTER STUD LENGTH | 6.500 INCHES NOMINAL |
| TERMINAL WIRE HOLE DEPTH | 0.688 INCHES NOMINAL |
| CENTER STUD HOLE DIAMETER | 0.437 INCHES NOMINAL |
| TERMINAL WIRE HOLE DIAMETER | 0.460 INCHES NOMINAL |
| SHOULDER DEPTH | 0.250 INCHES NOMINAL |
| MATERIAL AND LOCATION | OVERALL CERAMIC, MIL-I-10, GRADE L422 |
| ELECTRICAL TERMINATION BRASS, QQ-B-637 OR |
| ELECTRICAL TERMINATION BRONZE MANGANESE, QQ-L-225, COMP 1-CANCELED |
| GASKET RUBBER, MIL-G-1149, TYPE 1, CLASS 2 |
| IDENTIFICATION CODE COLOR | BROWN |
| SCREW THREAD SERIES DESIGNATOR AND LOCATION | CENTER STUD UNC |
| MOUNTING FACILITY UNF |
| SCREW THREAD DIAMETER AND LOCATION | 0.375 CENTER STUD INCHES NOMINAL |
| 0.375 MOUNTING FACILITY INCHES NOMINAL |
| SCREW THREAD QUANTITY PER INCH AND LOCATION | 16 CENTER STUD |
| 16 MOUNTING FACILITY |
| THREAD CLASS AND LOCATION | 2B CENTER STUD |
| 2B MOUNTING FACILITY |
| THREAD LENGTH AND LOCATION | 1.062 MOUNTING FACILITY INCHES NOMINAL |
| ELECTRICAL TERMINATION QUANTITY | 1 |
| SPECIAL FEATURES | 6 HOLES ON 5.500 IN. DIA EQUALLY SPACED |
| FURNISHED ITEMS AND QUANTITY | 1 TERMINAL LUG AND |
| 21 NUT AND |
| 1 FLAT WASHER AND |
| 7 LOCK WASHER AND |
| 6 STUD |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-I-23264/19 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | NL422B58-055 |