Technical Specifications of NSN
Thread Direction:
Right-hand
Body Style:
Straight shape, external coupling
Overall Length:
Between 1.461 inches and 1.601 inches
Overall Height:
Between 2.719 inches and 2.781 inches
Overall Width:
Between 2.719 inches and 2.781 inches
Unthreaded Mounting Hole Diameter:
Between 0.171 inches and 0.177 inches
Center To Center Distance Between Mounting Facilities Parallel To Height:
Between 2.183 inches and 2.193 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width:
Between 2.183 inches and 2.193 inches
Distance From Mounting Shoulder To Front Face:
Between 0.875 inches and 0.885 inches
Threaded Device Type:
Coupling facility
Contact Position Arrangement Style:
40-56 single mating end
Contact Removability:
Removable single mating end single contact grouping
Contact Maximum Current Rating In Amps:
13.0 single mating end single contact grouping
Contact Maximum Ac Voltage Rating In Volts:
500.0 single mating end single contact grouping
Contact Maximum Dc Voltage Rating In Volts:
700.0 single mating end single contact grouping
Polarization Method:
Keyway or multiple keyway
Insert Position In Deg:
0.0
Connector Locking Method:
Externally threaded shell
End Application:
Sonar set an/bqq-6
Thready Qty Per Inch (tpi):
16
Thread Size:
2.500 inches
Terminal Location:
Back single mating end single contact grouping
Contact Material:
Copper alloy 260 single mating end single contact grouping or copper alloy single mating end single contact grouping
Contact Surface Treatment:
Copper single mating end single contact grouping and gold single mating end single contact grouping
Insert Material:
Rubber chloroprene class cr single mating end
Contact Surface Treatment Specification:
Mil-c-14550, cl 4 military specification 1st treatment response single mating end single contact grouping and mil-g-45204, type 2, grade c, cl 1 military specification 2nd treatment response single mating end single contact grouping
Terminal Type:
Crimp single mating end single contact grouping
Contact Material Specification:
Qq-b-626 federal specification all material responses single mating end single contact grouping
Shell Material:
Aluminum alloy 384.0 or aluminum alloy 380.0 or aluminum alloy 413.0
Shell Surface Treatment:
Cadmium and chromate
Shell Surface Treatment Specification:
Qq-p-416, type 2, cl 3 federal specification all treatment responses
Shell Material Specification:
Qq-a-591 federal specification all material responses
Insert Material Specification:
Mil-std-417, grade sc715 military standard single material response single mating end
Included Contact Quantity:
85 single mating end single contact grouping
Included Contact Type:
Round socket single mating end single contact grouping
Precious Material And Location:
Contact surfaces gold
Precious Material And Weight:
0.085 gold grains, troy
Thread Series Designator:
Un
Item Name:
Terminal Strip
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
