Technical Specifications of NSN
Thread Class:
2a 1st mounting facility
Thread Length:
0.312 inches 1st mounting facility
Hazardous Locations/environmental Protection:
Watertight
Overall Length:
9.812 inches
Overall Height:
2.812 inches
Overall Width:
2.812 inches
Unthreaded Mounting Hole Diameter:
0.201 inches 2nd mounting facility
Individual Section Quantity:
15
Knob Manufacturer Code:
82121
Knob Manufacturer Part Number:
H
Knob Specificationial Markings:
Arr0w
Longest Horizontal Distance Between Mounting Centers:
2.296 inches 2nd mounting facility
Longest Vertical Distance Between Mounting Centers:
2.296 inches 2nd mounting facility
Operating Tempurature Range:
-55.0/+85.0 degrees celsius
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 each section front
Throw Quantity:
15 each section front
Mounting Method:
Threaded bushing 1st mounting facility
Mounting Method:
Unthreaded hole 2nd mounting facility
Features Provided:
Actuator knob
Thread Size:
0.625 inches 1st mounting facility
Contact Voltage Rating In Volts:
125.0 ac at sea level
Contact Voltage Rating In Volts:
5.0 dc at sea level
Mounting Facility Pattern:
Four position rectangular 2nd mounting facility
Switch Actuator Indexing Position Quantity:
16 single actuator
Terminal Type:
Tab w/screw
Contact Switching Action:
Breaks before makes each section front
Switch Actuator Positioning Increment:
22.5 degrees single actuator
Switch Actuator Stop Device Type:
Adjustable stop single actuator
Contact Load Current Rating:
5.0 amperes resistive load ac at sea level
Contact Load Current Rating:
5.0 amperes resistive load dc at sea level
Precious Material And Location:
Contact and rotor blade surfaces silver
Precious Material:
Silver
Style Designator:
Tap, circuit selector
Test Data Document:
81349-mil-s-21604 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 1st mounting facility
Item Name:
Voltage Selector
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
