#172C Voltage Selector | Switches

172C

Rotary Switch

NSN 5930-00-503-4518

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005034518

Product Technical Spec.

Thread Class:
2a single mounting facility
Thread Length:
0.370 inches single mounting facility and 0.380 inches single mounting facility
Overall Length:
Between 1.933 inches and 1.943 inches
Overall Height:
Between 1.933 inches and 1.943 inches
Overall Width:
Between 1.620 inches and 1.630 inches
Shaft Diameter:
0.248 inches single actuator and 0.250 inches single actuator
Shaft Length:
0.745 inches single actuator and 0.755 inches single actuator
Nonturn Device Radius:
0.370 inches at 12: 00 o'clock and 0.380 inches at 12: 00 o'clock
Individual Section Quantity:
1
Nonturn Device Type:
Tab at 12: 00 o'clock
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 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:
300.0 dc at sea level
Switch Actuator Indexing Position Quantity:
4 single actuator
Shaft Type:
Round single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes single section rear
Switch Actuator Positioning Increment:
30.0 degrees single actuator
Contact Load Current Rating:
10.0 amperes resistive load dc at sea level
Style Designator:
Circular wafer, bushing mount
Thread Series Designator:
Unef single mounting facility
NSN:
5930-00-503-4518
Item Name:
Voltage Selector
Cage Code:
37942

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
SCB176375
Cage Code:
80063
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 172C

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Last Updated: 02/08/2025