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Push Switch

Model / MPN: 721121-A1-1 | NSN: 5930-01-030-3031
ITAR Registered seal

A switch that is externally actuated by a device such as a push rod or button, which requires pushing for each actuation. The action may be momentary, with mechanical return. The actuating device may or may not be an integral part of the switch. The item may include provisions for mounting indicating lam (s) or light emitting diode(s) in the actuator. Includes items consisting of individually separable switches that are physically interlocked, that have a common actuator, or are electrically connected. Excludes light-switch; light-switch assembly; switch, beam selecting, headlight; switch, foot; switch, interlock; switch, pressure; switch, push-pull; switch, sensitive and switch assembly. For devices which start, stop, reverse, select and/or regulate the speed of a motor, see starter, motor and controller, motor.

Product Details
NATO Stock Number
5930-01-030-3031
Sold in multiples of
EA
DEMIL
NO
Thread Class
2a
Body Style
Bushing mounted
Hazardous Locations/environmental Protection
Shock resistant and vibration resistant
Overall Length
0.745 inches
Overall Height
3.120 inches
Overall Width
0.745 inches
Body Diameter
0.745 inches
Bushing Length
0.410 inches
Case Material
Metal
Actuator Diameter
0.375 inches
Actuator Height
0.560 inches
Maximum Voltage Rating In Volts
125.0 ac and 28.0 dc
Inclosure Type
Fully enclosed
Mounting Method
Threaded bushing
Features Provided
Holding solenoid
Thready Qty Per Inch (tpi)
32
Thread Size
0.562 inches
Nonpile-up Contact Arrangement
6 pole, single throw, both positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage
2.000 amperes resistive dc and 0.500 amperes inductive dc and 2.000 amperes resistive ac and 0.500 amperes inductive ac
Thread Series Designator
Un
Terminal Type And Quantity
14 tab, solder lug and 2 wire lead
721121 Series Parts

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721121-A1-1 Cross Reference
  • GS837EB1
  • SW42742