Product Technical Spec.
Thread Direction:
Right-hand and right-hand
Body Style:
Straight shape threaded
Overall Length:
0.812 inches
Overall Diameter:
1.468 inches
Environmental Protection:
Weatherproof
Distance From Mounting Shoulder To Front Face:
0.378 inches
Mounting Facility Thickness:
0.078 inches
Threaded Device Type:
Coupling facility and mounting bushing
Contact Position Arrangement Style:
Nk-18 single mating end
Contact Removability:
Nonremovable single mating end single contact grouping
Contact Maximum Current Rating In Amps:
7.5 single mating end single contact grouping
Polarization Method:
Keyway or multiple keyway
Insert Position In Deg:
0.0
Connector Locking Method:
Externally threaded shell
Thready Qty Per Inch (tpi):
18 and 18
Thread Size:
1.250 inches and 1.250 inches
Terminal Location:
Back single mating end single contact grouping
Contact Material:
Copper alloy single mating end single contact grouping
Contact Surface Treatment:
Gold single mating end single contact grouping and nickel single mating end single contact grouping
Insert Material:
Plastic single mating end or rubber synthetic single mating end
Contact Surface Treatment Specification:
Mil-g-45204, ty ii, class 1, grade d military specification 1st treatment response single mating end single contact grouping and qq-n-290 federal specification 2nd treatment response single mating end single contact grouping
Terminal Type:
Solder well single mating end single contact grouping
Contact Material Specification:
Qq-c-530 federal specification single material response single mating end single contact grouping
Shell Material:
Aluminum alloy
Shell Surface Treatment:
Chromate
Insert Material Specification:
Mil-m-14 military specification 1st material response single mating end or mil-r-3065 military specification 2nd material response single mating end
Included Contact Quantity:
18 single mating end single contact grouping
Bushing Accommodation Hole Shape:
Round w/double flat
Included Contact Type:
Round socket single mating end single contact grouping
Precious Material And Location:
Contact surfaces gold
Precious Material And Weight:
0.018 gold grains, troy
Test Data Document:
81349-mil-c-55181 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator:
Unef and unef
Specification Data:
81349-mil-c-55181/8 government specification
Item Name:
Mount Assembly,junction Block
Cross Referenced Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
