Connector Adapter

Features

Specifications

• Thread Direction:
  Right-hand
• Overall Height:
  1.500 inches
• Overall Width:
  1.500 inches
• Environmental Protection:
  Moisture proof and salt water resistant and vibration proof and thermal shock resistant and corrosion resistant
• Threaded Device Type:
  Coupling facility
• Mating End Quantity:
  2
• Contact Position Arrangement Style:
  20-27 1st mating end
• Contact Position Arrangement Style:
  27 2nd mating end
• Contact Removability:
  Nonremovable 1st mating end single contact grouping
• Contact Removability:
  Removable 2nd mating end single contact grouping
• Contact Maximum Current Rating In Amps:
  22.0 1st mating end single contact grouping
• Contact Maximum Current Rating In Amps:
  7.5 2nd mating end single contact grouping
• Contact Maximum Ac Voltage Rating In Volts:
  500.0 1st mating end single contact grouping
• Contact Maximum Dc Voltage Rating In Volts:
  700.0 1st mating end single contact grouping
• Polarization Method:
  Keyway or multiple keyway
• Insert Position In Deg:
  0.0
• Shell Type:
  Solid
• Connector Locking Method:
  Externally threaded shell and detent
• End Application:
  Special project era
• Thread Length:
  0.625 inches
• Thready Qty Per Inch (tpi):
  18
• Thread Size:
  1.250 inches
• Contact Surface Treatment Specification:
  Mil-g-45204, type 2, gr c, cl 1 military specification 1st treatment response 2nd mating end single contact grouping and qq-n-290, cl 2 federal specification 2nd treatment response 2nd mating end single contact grouping
• Shell Material:
  Aluminum alloy 2017 or aluminum alloy 2014 and aluminum alloy
• Shell Surface Treatment:
  Chromate and cadmium
• Shell Surface Treatment Specification:
  Qq-p-416, type 2, cl 3 federal specification all treatment responses
• Shell Material Specification:
  Qq-a-225 federal specification 1st material response or qq-a-225 federal specification 2nd material response and qq-a-591 federal specification 3rd material response
• Included Contact Quantity:
  14 1st mating end single contact grouping
• Included Contact Quantity:
  27 2nd mating end single contact grouping
• Included Contact Type:
  Round pin 1st mating end single contact grouping
• Included Contact Type:
  Round socket 2nd mating end single contact grouping
• Precious Material And Location:
  Contact surfaces gold
• Precious Material And Weight:
  0.041 gold grains, troy
• Precious Material:
  Gold
• Federal Supply Class (fsc):
  Connectors, electrical
• National Stock Number (nsn):
  5935-01-298-2011
• Special Features:
  Contact adapter 57a23b125 will be in pin e of ms3102r20-27p connector; item supplied with conductive adhesive and thread sealing compound applied to threads of 67a274a330 connector; the following contacts are wired together from one connector to the other, a to 1, b to 15, c to 6, e to 16 and 18, i to 26, j to 9, l to 7, m to 19