Features
3.875 inches nominal overall length, unc single mounting facility thread series designator.
2.875" overall width actuator knob 20 single mounting facility thread quantity per inch tap, circuit selector.
Includes quality control certificate of conformance.
Specifications
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Overall Height:
4.125 inches
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Overall Width:
2.875 inches
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Individual Section Quantity:
4
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Knob Manufacturer Code:
82121
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Knob Manufacturer Part Number:
8164-12y
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Switch Contact Basic Design:
Nonpile-up symmetrical
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Pole Quantity:
1 each section front
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Throw Quantity:
1 each section front
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Mounting Facility Circle Radius:
1.609 inches single mounting facility
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Mounting Method:
Bracket single mounting facility
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Features Provided:
Actuator knob
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Thready Qty Per Inch (tpi):
20 single mounting facility
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Thread Size:
0.250 inches single mounting facility
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Contact Voltage Rating In Volts:
50.0 ac at sea level
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Mounting Facility Pattern:
Four position circular single mounting facility
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Switch Actuator Indexing Position Quantity:
4 single actuator
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Terminal Type:
Tab w/screw
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Contact Switching Action:
Breaks before makes each section front
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Switch Actuator Positioning Increment:
90.0 degrees single actuator
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Switch Actuator Stop Device Type:
Fixed-adjustable stops single actuator
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Contact Load Current Rating:
30.0 amperes resistive load ac at sea level
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Style Designator:
Tap, circuit selector
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Reference Number Differentiating Characteristics:
Material will be in accordance with ships parts control centeractivity hx quality control, manufacturing and testing specifications
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Federal Supply Class (fsc):
Switches
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National Stock Number (nsn):
5930-00-628-5236