Technical Specifications of NSN
Thread Class:
2a single mounting facility
Thread Length:
0.375 inches single mounting facility
Overall Length:
2.939 inches
Overall Height:
1.500 inches
Overall Width:
Between 1.296 inches and 1.328 inches
First Flat Length:
0.250 inches 2nd actuator
First Flat Length:
0.375 inches 1st actuator
Flat Height:
0.156 inches 2nd actuator
Flat Height:
0.234 inches 1st actuator
Shaft Diameter:
0.187 inches 2nd actuator
Shaft Diameter:
0.265 inches 1st actuator
Shaft Length:
0.438 inches 1st actuator
Shaft Length:
0.751 inches 2nd actuator
Nonturn Device Radius:
0.438 inches at 3: 00 o'clock
Individual Section Quantity:
2
Nonturn Device Type:
Tab at 3: 00 o'clock
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 2nd section front
Pole Quantity:
2 each section rear
Throw Quantity:
4 2nd section front
Throw Quantity:
4 each section rear
Mounting Method:
Threaded bushing single mounting facility
Features Provided:
Variable resistor
Thread Size:
0.375 inches single mounting facility
Contact Voltage Rating In Volts:
115.0 ac at sea level
Contact Voltage Rating In Volts:
12.0 dc at sea level
Shaft Flat/slot Angular Location:
300.0 degrees from nonturn device 2nd actuator
Shaft Flat/slot Angular Location:
30.0 degrees from nonturn device 1st actuator
Switch Actuator Indexing Position Quantity:
5 1st actuator
Shaft Type:
Round, flatted 2nd actuator
Shaft Type:
Round, hollowed, flatted 1st actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes 2nd section front
Contact Switching Action:
Breaks before makes each section rear
Switch Actuator Positioning Increment:
30.0 degrees 1st actuator
Switch Actuator Stop Device Type:
Fixed stop 1st actuator
Contact Load Current Rating:
250.0 milliamperes resistive load ac at sea level
Contact Load Current Rating:
3.5 amperes resistive load dc at sea level
Precious Material And Location:
Contacts and rotor blades surface silver
Precious Material:
Silver
Style Designator:
Circular wafer, bushing mount
Thread Series Designator:
Unef single mounting facility
Item Name:
Switch,master Disconnect
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
