Technical Specifications of NSN
Thread Class:
2a single mounting facility
Thread Length:
0.500 inches single mounting facility
Overall Length:
1.875 inches
First Flat Length:
0.312 inches single actuator
Flat Height:
0.216 inches single actuator
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
0.312 inches single actuator
Overall Diameter:
1.562 inches
Nonturn Device Radius:
0.625 inches at 9: 00 o'clock
Individual Section Quantity:
3
Nonturn Device Type:
Tab at 9: 00 o'clock
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 each section periphery
Throw Quantity:
4 each section periphery
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.375 inches single mounting facility
Contact Voltage Rating In Volts:
115.0 ac at altitude
Contact Voltage Rating In Volts:
115.0 lowest ac voltage rating at sea level
Contact Voltage Rating In Volts:
28.0 dc at altitude
Contact Voltage Rating In Volts:
28.0 dc at sea level
Contact Voltage Rating In Volts:
300.0 highest ac voltage rating at sea level
Shaft Flat/slot Angular Location:
0.0 degrees from nonturn device single actuator
Switch Actuator Indexing Position Quantity:
4 single actuator
Shaft Type:
Round, flatted single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes each section periphery
Switch Actuator Positioning Increment:
60.0 degrees single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
100.0 milliamperes resistive load ac at altitude
Contact Load Current Rating:
225.0 milliamperes resistive load lowest ac voltage rating at sea level
Contact Load Current Rating:
350.0 milliamperes resistive load dc at altitude
Contact Load Current Rating:
50.0 milliamperes resistive load highest ac voltage rating at sea level
Contact Load Current Rating:
500.0 milliamperes resistive load dc at sea level and 50.0 milliamperes inductive load dc at sea level
Style Designator:
Circular wafer, bushing mount
Thread Series Designator:
Unef single mounting facility
Item Name:
Switch,firing,rack Assembly
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