| Maximum Voltage Rating In Volts | 12500.0 dc | 
| Thread Series Designator | unef | 
| Thread Quantity Per Inch | 32 | 
| Thread Class | 2a | 
| Overall Diameter | 0.438 inches nominal | 
| Bushing Accommodation Hole Shape | round w/double flat | 
| Special Features | weapon system essential | 
| Electrical Insulation Feature | insulated completely | 
| Finger Accommodation Diameter | 0.175 inches nominal single finger | 
| Identification Code Color | black | 
| Accommodated Finger Type | banana spring single finger | 
| Body Length | 0.657 inches nominal | 
| Criticality Code Justification | feat | 
| Bushing Thru-Hole Accommodation Width | 0.328 inches nominal | 
| Mounting Bushing Length | 0.469 inches nominal | 
| Bushing Thru-Hole Accommodation Length | 0.250 inches nominal | 
| End Item Identification | support equipment, b-52 aircraft; missile, air-to-air, phoenix (aim-54);missile, all-weather antiship, harpoon (agm-84); radio set, an/vrc-83 (v) 2; missile, air-to-air, sparrow (aim-7); sonar acoustic miscellanous; support e quipment, b-51 aircraft; | 
| Terminal Type | tab, solder lug | 
| Nominal Thread Size | 0.313 inches | 
| Overall Length | 0.938 inches nominal | 
| Material | plastic insulator | 
| Thread Direction | right-hand | 
| ~1 | helicopter, mh-53e; aircraft, (ac-130h, mc-130h, | 
| Body Style | threaded bushing mounted | 
| Surface Treatment | cadmium terminal | 
| Finger Accommodation Length | 0.531 inches nominal single finger | 
| Capacitance In Picofarads | 2.4 |