Product Features
Sections one and two make before break; sections three through seventeen break before make
Technical Specifications of NSN
Thread Class:
2a 2nd mounting facility
Thread Class:
2b 1st mounting facility
Thread Length:
0.438 inches 2nd mounting facility
Overall Length:
8.750 inches
Overall Height:
2.812 inches
Overall Width:
2.812 inches
Shaft Length:
1.688 inches single actuator
Individual Section Quantity:
17
Knob Manufacturer Code:
82121
Switch Contact Basic Design:
Nonpile-up nonsymmetrical
Mounting Facility Circle Radius:
0.906 inches 2nd mounting facility
Mounting Facility Circle Radius:
1.625 inches 1st mounting facility
Mounting Method:
Bracket 1st mounting facility and threaded hole 1st mounting facility
Mounting Method:
Bracket 2nd mounting facility and threaded stud 2nd mounting facility
Features Provided:
Actuator knob
Thready Qty Per Inch (tpi):
24 1st mounting facility
Thread Size:
0.190 inches 1st mounting facility
Thread Size:
0.190 inches 2nd mounting facility
Contact Voltage Rating In Volts:
125.0 highest dc voltage rating at sea level
Contact Voltage Rating In Volts:
125.0 lowest ac voltage rating at sea level
Contact Voltage Rating In Volts:
240.0 highest ac voltage rating at sea level
Contact Voltage Rating In Volts:
28.0 lowest dc voltage rating at sea level
Mounting Facility Pattern:
Four position circular 2nd mounting facility
Mounting Facility Pattern:
Four position circular 1st mounting facility
Switch Actuator Indexing Position Quantity:
8 single actuator
Shaft Type:
Rectangular/square, threaded hole single actuator
Square Shaft Size:
0.250 inches single actuator
Switch Actuator Positioning Increment:
45.0 degrees single actuator
Switch Actuator Stop Device Type:
Adjustable stop single actuator
Contact Load Current Rating:
2.0 amperes resistive load highest dc voltage rating at sea level
Contact Load Current Rating:
10.0 amperes resistive load lowest ac voltage rating at sea level
Contact Load Current Rating:
10.0 amperes resistive load lowest dc voltage rating at sea level
Contact Load Current Rating:
5.0 amperes resistive load highest ac voltage rating at sea level
Style Designator:
Tap, circuit selector
Thread Series Designator:
Unc 1st mounting facility
Thread Series Designator:
Unf 2nd mounting facility
Item Name:
Tune Bandswitch Assembly
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
