NSN: 5945-00-677-8300

Technical Characteristics

• Nominal Thread Size

  0.138 inches single mounting facility

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts teardrop, two holes type 4f single winding

• Main Contact Load Current Rating At Maximum Rated Voltage

  500.0 milliamperes ac resistive load and 500.0 milliamperes dc resistive load

• Winding Dc Resistance Rating

  2.0 ohms nominal single winding

• Fsc Application Data (Non-Core)

  relay,armature,except engine

• Overall Height

  1.670 inches nominal

• Winding Quantity

  1

• Main Contact Maximum Voltage Rating In Volts

  120.0 ac and 28.0 dc

• Mounting Facility Type And Quantity

  2 threaded hole single mounting facility

• Nonpile-Up Main Contact Arrangement

  1 pole, double throw, one position momentary

• End Item Identification

  type no. an/msq-18

• Coil Quantity

  1

• Overall Length

  1.750 inches nominal

• Thread Series Designator

  unc single mounting facility

• Terminal Type And Quantity

  5 pin all functions

• Thread Class

  2b single mounting facility

• Overall Width

  1.390 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.734 inches maximum single mounting facility

• Duty Type

  continuous

• Mounting Facility Pattern

  in-line single mounting facility