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

Rotary Switch

Model / MPN: 576C139 | NSN: 5930-00-859-0662
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
5930-00-859-0662
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
2a single mounting facility
Thread Length
0.375 inches single mounting facility
Overall Length
4.748 inches
Shaft Diameter
0.250 inches single actuator
Shaft Length
0.500 inches single actuator
Overall Diameter
1.250 inches
Nonturn Device Radius
0.531 inches at 3: 00 o'clock
Individual Section Quantity
5
Nonturn Device Type
Tab at 3: 00 o'clock
Switch Contact Basic Design
Nonpile-up symmetrical and nonpile-up nonsymmetrical
Pole Quantity
1 1st section front
Pole Quantity
1 5th section rear
Throw Quantity
12 1st section rear
Throw Quantity
12 5th section front
Mounting Method
Threaded bushing single mounting facility
Thread Size
0.375 inches single mounting facility
Contact Voltage Rating In Volts
110.0 ac at sea level
Contact Voltage Rating In Volts
28.0 dc at sea level
Rotor Through Connection Quantity
1 1st section
Rotor Through Connection Quantity
1 6th section
Switch Actuator Indexing Position Quantity
12 single actuator
Shaft Type
Round single actuator
Terminal Type
Tab, solder lug
Contact Switching Action
Breaks before makes 1st section rear
Contact Switching Action
Breaks before makes 5th section front
Switch Actuator Positioning Increment
30.0 degrees single actuator
Switch Actuator Stop Device Type
Fixed stop single actuator
Contact Load Current Rating
2.0 amperes resistive load dc at sea level
Contact Load Current Rating
1.0 amperes resistive load ac at sea level
Precious Material And Location
Contacts and rotors silver
Precious Material
Silver
Style Designator
Circular wafer, bushing mount
Thread Series Designator
Unef single mounting facility

Pricing and Availability

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576C139 Cross Reference
  • 211355-F5