Technical Specifications of NSN
Thread Class:
2a 1st mounting facility
Thread Class:
2b 2nd mounting facility
Thread Length:
0.375 inches 1st mounting facility
Overall Length:
5.480 inches
First Flat Length:
0.250 inches single actuator
Flat Height:
0.218 inches single actuator
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
0.250 inches single actuator
Individual Section Quantity:
7
Longest Horizontal Distance Between Mounting Centers:
1.375 inches 2nd mounting facility
Operating Tempurature Range:
-65.0/+125.0 degrees celsius
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
2 each section front
Throw Quantity:
8 each section rear
Mounting Method:
Threaded bushing 1st mounting facility
Mounting Method:
Threaded hole 2nd mounting facility
Thready Qty Per Inch (tpi):
32 2nd mounting facility
Thread Size:
0.138 inches 2nd mounting facility
Thread Size:
0.375 inches 1st mounting facility
Contact Voltage Rating In Volts:
30.0 lowest dc voltage rating at sea level
Contact Voltage Rating In Volts:
300.0 highest dc voltage rating at sea level
Shaft Flat/slot Angular Location:
0.0 degrees from contact position 1 single actuator
Rotor Through Connection Quantity:
2 each section
Mounting Facility Pattern:
Two position in-line 2nd mounting facility
Switch Actuator Indexing Position Quantity:
8 single actuator
Shaft Type:
Round, flatted single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes 3rd section rear
Contact Switching Action:
Breaks before makes 4th section rear
Contact Switching Action:
Breaks before makes 5th section rear
Contact Switching Action:
Breaks before makes 2nd section rear
Contact Switching Action:
Breaks before makes 6th section rear
Contact Switching Action:
Breaks before makes 7th section rear
Contact Switching Action:
Makes before breaks 1st section rear
Switch Actuator Positioning Increment:
22.5 degrees single actuator
Detent Rotational Torque Range:
+1.500/+13.000 inch-pounds single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
50.0 milliamperes resistive load highest dc voltage rating at sea level
Contact Load Current Rating:
500.0 milliamperes resistive load lowest dc voltage rating at sea level and 50.0 milliamperes inductive load lowest dc voltage rating at sea level
Precious Material And Location:
Current carrying parts surfaces gold
Style Designator:
Square wafer, panel mount
Thread Series Designator:
Unc 2nd mounting facility
Thread Series Designator:
Unef 1st mounting facility
Item Name:
Switch,firing,rack Assembly
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
