X21-559-W18-1P

Technical Characteristics

• Special Features

  in order to complete the connector assembly,the user must obtain/provide the backshell. standard versions may be ordered as nsn 5935-01-177-9556,p/n m85049/52-1-18w for the straight style,or nsn 5935-01-174-3671,p/n m85049/51-1-18w for the right angle

• Test Data Document

  81349-mil-c-5015 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

• Included Contact Quantity

  4 single mating end 1st contact grouping

• Threaded Device Type

  back shell and coupling facility

• Included Contact Type

  round pin single mating end all contact groupings

• Specification/Standard Data

  81349-mil-c-5015 government specification

• Nominal Thread Size

  1.062 inches and 1.125 inches

• Mating End Quantity

  1

• Nominal Thread Length

  0.290 inches and 0.625 inches

• Insert Material

  plastic silicone single mating end

• Shell Surface Treatment Document And Classification

  qq-p-416,ty 2,cl 3 fed spec single treatment response

• Connector Locking Method

  internally threaded coupling ring

• Overall Length

  2.125 inches maximum

• Contact Maximum Dc Voltage Rating In Volts

  700.0 single mating end 1st contact grouping

• Polarization Method

  keyway or multiple keyway

• Thread Series Designator

  unef and unef

• Thread Class

  2a and 2b

• Thread Direction

  right-hand and right-hand

• ~1

  style.

• ~1

  data on certain environmental and performance

• Overall Diameter

  1.344 inches maximum

• Terminal Type

  crimp single mating end all contact groupings

• Included Contact Quantity

  6 single mating end 2nd contact grouping

• Shell Type

  solid

• Contact Position Arrangement Style

  18-1 single mating end

• Environmental Protection

  vibration resistant and moisture resistant and salt water resistant

• Body Style

  straight shape, internal coupling w/backshell

• Contact Maximum Ac Voltage Rating In Volts

  500.0 single mating end 1st contact grouping

• Insert Position In Deg

  0.0

• Contact Maximum Ac Voltage Rating In Volts

  200.0 single mating end 2nd contact grouping

• Contact Removability

  removable single mating end all contact groupings

• Shell Surface Treatment

  cadmium

• Contact Maximum Dc Voltage Rating In Volts

  250.0 single mating end 2nd contact grouping

• Shell Material

  aluminum alloy

• Terminal Location

  back single mating end all contact groupings