Technical Specifications of NSN
Thread Class:
2a single mounting facility
Thread Length:
0.375 inches single mounting facility
Overall Length:
2.438 inches
Overall Height:
1.312 inches
Overall Width:
1.250 inches
First Flat Length:
0.297 inches single actuator and 0.327 inches single actuator
Flat Height:
0.213 inches single actuator and 0.219 inches single actuator
Shaft Diameter:
0.248 inches single actuator and 0.251 inches single actuator
Shaft Length:
0.735 inches single actuator and 0.765 inches single actuator
Individual Section Quantity:
3
Nonturn Device Type:
Flatted bushing at 9: 00 o'clock
Operating Tempurature Range:
-65.0/+125.0 degrees celsius
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 3rd section rear
Pole Quantity:
2 1st section rear
Pole Quantity:
2 2nd section rear
Throw Quantity:
5 each section rear
Mounting Method:
Threaded bushing w/panel seal 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:
30.0 degrees from nonturn device single actuator
Switch Actuator Indexing Position Quantity:
5 single actuator
Shaft Type:
Round, flatted single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes 1st section rear
Contact Switching Action:
Breaks before makes 2nd section rear
Contact Switching Action:
Makes before breaks 3rd section rear
Switch Actuator Positioning Increment:
30.0 degrees single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
1.0 amperes resistive load dc at sea level
Contact Load Current Rating:
500.0 milliamperes resistive load ac at sea level
Style Designator:
Circular wafer, bushing mount
Test Data Document:
81349-mil-s-3786 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator:
Unef single mounting facility
Item Name:
Multi-pole Voltage Selector
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
