#473A166H04 Multi-pole Voltage Selector | Switches

473A166H04

Rotary Switch

NSN 5930-01-133-3972

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011333972

Technical Specifications of NSN

Thread Class:
2b single mounting facility
Thread Length:
0.312 inches single mounting facility
Overall Length:
1.812 inches
First Flat Length:
0.375 inches single actuator
Flat Height:
0.219 inches single actuator
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
1.812 inches single actuator
Overall Diameter:
1.250 inches
Individual Section Quantity:
4
End Application:
Main propulsion control console onboard 140 ft wtgb coast guard vessels
Switch Contact Basic Design:
Nonpile-up nonsymmetrical
Pole Quantity:
2 4th section rear
Pole Quantity:
3 2nd section in-line
Pole Quantity:
3 3rd section in-line
Pole Quantity:
4 1st section front
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.375 inches single mounting facility
Contact Voltage Rating In Volts:
125.0 ac at sea level
Switch Actuator Indexing Position Quantity:
12 all actuators
Shaft Type:
Round, flatted single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes 1st section front
Contact Switching Action:
Breaks before makes 3rd section in-line
Contact Switching Action:
Breaks before makes 4th section rear
Contact Switching Action:
Breaks before makes 2nd section in-line
Contact Load Current Rating:
15.0 amperes resistive load ac at sea level
Style Designator:
Tap, circular, bushing mount
Thread Series Designator:
Unef single mounting facility
NSN:
5930-01-133-3972
Item Name:
Multi-pole Voltage Selector
Cage Code:
11660

Other Related Parts

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 473A166H04

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Last Updated: 03/21/2025