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Worldwide distributor of NSN parts and consumables located in the USA.

Rotary Switch

Model / MPN: 2637-1 | NSN: 5930-00-059-3423
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
5930-00-059-3423
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
2a single mounting facility
Thread Length
0.470 inches single mounting facility
Overall Length
3.375 inches
First Flat Length
0.500 inches single actuator
Flat Height
0.220 inches single actuator
Shaft Diameter
0.250 inches single actuator
Shaft Length
1.100 inches single actuator
Overall Diameter
2.000 inches
Individual Section Quantity
4
Knob Specificationial Markings
Arrow sign
Switch Contact Basic Design
Nonpile-up symmetrical
Pole Quantity
1 each section front
Throw Quantity
4 each section front
Mounting Method
Threaded bushing single mounting facility
Features Provided
Actuator knob
Thready Qty Per Inch (tpi)
32 single mounting facility
Thread Size
0.469 inches single mounting facility
Contact Voltage Rating In Volts
125.0 ac at sea level
Switch Actuator Indexing Position Quantity
4 single actuator
Shaft Type
Round, flatted single actuator
Terminal Type
Tab w/screw
Contact Switching Action
Breaks before makes each section front
Switch Actuator Positioning Increment
45.0 degrees single actuator
Contact Load Current Rating
5.0 amperes resistive load ac at sea level
Precious Material And Location
Contact surfaces silver
Precious Material
Silver
Style Designator
Tap, circular, bushing mount
Thread Series Designator
Uns single mounting facility

Pricing and Availability

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2637-1 Cross Reference
  • 31004A