| BODY HEIGHT | 23.0 MILLIMETERS MAXIMUM |
| MATERIAL | RUBBER SILICONE SEAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED HOLE(S) |
| NOMINAL THREAD LENGTH | 7.21 MILLIMETERS AND 9.8 MILLIMETERS |
| NOMINAL THREAD SIZE | 1.3750 INCHES |
| SIZE DESIGNATION | 21 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PROTECTIVE COVER,RECEPTACLE STYLE N |
| SEAL TYPE | GASKET |
| SPECIAL FEATURES | ROPE IS INSULATED STEEL PASSIVATED AND INSULATION SHALL WITHSTAND 200 DEGREES CELSIUS ENVIROMENT |
| WIDTH ACROSS FLATS | 49.0 MILLIMETERS MAXIMUM |
| SPECIFICATION/STANDARD DATA | 81349-MIL-DTL-38999/33E GOVERNMENT SPECIFICATION |
| STYLE DESIGNATOR | INTERNAL THREADS W/CHAIN OR ROPE |
| THREAD CLASS | 2B |