Technical Specifications of NSN
Thread Class:
2a single mounting facility
Thread Length:
0.250 inches single mounting facility
Overall Length:
Between 1.656 inches and 1.720 inches
Overall Height:
Between 1.875 inches and 1.907 inches
Overall Width:
Between 1.718 inches and 1.750 inches
First Flat Length:
0.390 inches single actuator and 0.422 inches single actuator
Flat Height:
0.213 inches single actuator and 0.223 inches single actuator
Shaft Diameter:
0.248 inches single actuator and 0.250 inches single actuator
Shaft Length:
0.734 inches single actuator and 0.766 inches single actuator
Nonturn Device Radius:
0.515 inches at 5: 00 o'clock and 0.547 inches at 5: 00 o'clock
Individual Section Quantity:
1
Nonturn Device Type:
Tab at 5: 00 o'clock
Operating Tempurature Range:
-25.0/+85.0 degrees celsius
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
5 single section rear
Throw Quantity:
3 single 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:
285.0 degrees from nonturn device single actuator
Switch Actuator Indexing Position Quantity:
3 single actuator
Shaft Type:
Round, flatted single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes single section rear
Switch Actuator Positioning Increment:
18.0 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
Style Designator:
Circular wafer, bushing mount
Test Data Document:
13499-259-1592-00 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Thread Series Designator:
Unef single mounting facility
Item Name:
Sensor Switching Unit
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
