Technical Specifications of NSN
Thread Class:
2a single mounting facility
Thread Length:
0.375 inches single mounting facility
Overall Length:
3.906 inches
First Flat Length:
0.375 inches single actuator
Flat Height:
0.218 inches single actuator
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
0.500 inches single actuator
Overall Diameter:
1.938 inches
Nonturn Device Radius:
0.531 inches at 11: 00 o'clock
Individual Section Quantity:
4
Nonturn Device Type:
Tab at 11: 00 o'clock
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 3rd section rear
Pole Quantity:
2 1st section rear
Pole Quantity:
2 2nd section front
Pole Quantity:
2 2nd section rear
Pole Quantity:
2 4th section rear
Pole Quantity:
3 3rd section front
Throw Quantity:
1 2nd section front
Throw Quantity:
1 3rd section front
Throw Quantity:
2 4th section front
Throw Quantity:
2 1st section front
Throw Quantity:
4 1st section rear
Throw Quantity:
4 2nd section rear
Throw Quantity:
4 3rd section rear
Throw Quantity:
4 4th section rear
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
Shaft Flat/slot Angular Location:
180.0 degrees from nonturn device single actuator
Rotor Through Connection Quantity:
2 1st section
Rotor Through Connection Quantity:
2 4th section
Switch Actuator Indexing Position Quantity:
4 single actuator
Shaft Type:
Round, flatted single actuator
Contact Switching Action:
Breaks before makes 2nd section front
Contact Switching Action:
Makes before breaks 1st section front
Contact Switching Action:
Makes before breaks 3rd section front
Contact Switching Action:
Makes before breaks 4th section front
Contact Switching Action:
Makes before breaks each section rear
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:
Clips and rotor blades silver
Precious Material:
Silver
Style Designator:
Circular wafer, bushing mount
Thread Series Designator:
Unef single mounting facility
Item Name:
Switch,firing,rack Assembly
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
