| Precious Material | silver | 
| Contact Maximum Dc Voltage Rating In Volts | 700.0 single mating end single contact grouping | 
| Terminal Location | back single mating end single contact grouping | 
| Thread Series Designator | unef and unef | 
| Insert Material | rubber synthetic single mating end | 
| Thread Quantity Per Inch | 20 and 20 | 
| Thread Class | 2a and 2b | 
| Included Contact Type | round socket single mating end single contact grouping | 
| Overall Diameter | 1.000 inches nominal | 
| Precious Material And Weight | 0.003 silver grains, troy | 
| Contact Position Arrangement Style | 14s-7 single mating end | 
| Special Features | critical spare parts for t56 aircraft engine listed on t56 engine critical parts list | 
| Shell Surface Treatment | cadmium and chromate | 
| Criticality Code Justification | feat | 
| Contact Surface Treatment | silver single mating end single contact grouping | 
| Contact Material | copper alloy single mating end single contact grouping | 
| Shell Surface Treatment Document And Classification | qq-p-416,ty 2,cl 3 fed spec all treatment responses | 
| Included Contact Quantity | 3 single mating end single contact grouping | 
| Shell Type | solid | 
| Connector Locking Method | internally threaded coupling nut | 
| Polarization Method | keyway or multiple keyway | 
| Terminal Type | solder well single mating end single contact grouping | 
| Overall Length | 1.099 inches nominal | 
| Nominal Thread Size | 0.750 inches and 0.875 inches | 
| Precious Material And Location | contact surfaces silver | 
| Mating End Quantity | 1 | 
| Insert Position In Deg | 0.0 | 
| Contact Maximum Current Rating In Amps | 13.0 single mating end single contact grouping | 
| Thread Direction | right-hand and right-hand | 
| Contact Maximum Ac Voltage Rating In Volts | 500.0 single mating end single contact grouping | 
| Threaded Device Type | back shell and coupling facility | 
| Body Style | straight shape, internal coupling | 
| Contact Removability | nonremovable single mating end single contact grouping | 
| Shell Material | aluminum alloy 2011 | 
| Contact Surface Treatment Document And Classification | qq-s-365,ty 2,gr a fed spec single treatment response single mating end single contact grouping |