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Rotary Switch

Model / MPN: 953951 | NSN: 5930-00-296-5176
ITAR Registered seal

A switch actuated by a definite angular rotation of the switch shaft about its axis. For items having rated actuation travel and pressure characteristics, see switch, sensitive. Excludes relay, rotary; switch, stepping; and switch, telephone (as modified).

Product Details
NATO Stock Number
Sold in multiples of
Thread Class
2a single mounting facility
Thread Length
0.375 inches single mounting facility
Overall Length
1.500 inches
Overall Height
1.875 inches
Overall Width
1.625 inches
Shaft Diameter
0.248 inches single actuator and 0.250 inches single actuator
Shaft Length
0.375 inches single actuator
Individual Section Quantity
Knob Manufacturer Code
Knob Manufacturer Part Number
Switch Contact Basic Design
Nonpile-up symmetrical
Pole Quantity
4 single section rear
Throw Quantity
2 single section rear
Mounting Method
Threaded bushing single mounting facility
Features Provided
Actuator knob
Thread Size
0.375 inches single mounting facility
Contact Voltage Rating In Volts
6.0 ac at sea level
Switch Actuator Indexing Position Quantity
2 single actuator
Shaft Type
Round single actuator
Terminal Type
Tab, solder lug
Contact Switching Action
Breaks before makes single section rear
Switch Actuator Positioning Increment
30.0 degrees single actuator
Switch Actuator Stop Device Type
Fixed stop single actuator
Contact Load Current Rating
1.0 amperes resistive load ac at sea level
Precious Material And Location
Terminal surfaces silver
Precious Material
Style Designator
Circular wafer, bushing mount
Thread Series Designator
Unef single mounting facility

Pricing and Availability

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953951 Cross Reference
  • 50932-4MLR-1
  • 1451
  • SA2965-176
  • 953951