#31AT42A Aircraft Switch | Switches

31AT42A

Toggle Switch

NSN 5930-00-728-7822

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007287822

Product Features

Weapon system essential

Product Technical Spec.

Body Style:
Bushing mount
Hazardous Locations/environmental Protection:
Dustproof
Bushing Length:
0.470 inches
Body Length:
0.840 inches
Body Width:
1.312 inches
Body Height:
0.978 inches
Actuator Style:
Round
Actuator Diameter:
0.428 inches
Actuator Height:
1.180 inches
Actuator Position-action Relationship:
Left position maintained and right position maintained
Maximum Voltage Rating In Volts:
250.0 ac and 30.0 dc
End Application:
Moored training ship, los angeles class ssn (688), sturgeon class ssn (637), underwater torpedo tubes, submarine armament and fire control systems, submarine ship control and navigation systems, submarine interior communication system, armament system, submarine communications and antenna systems
Inclosure Type:
Fully enclosed
Mounting Method:
Threaded bushing
Thready Qty Per Inch (tpi):
32
Thread Size:
0.469 inches
Nonpile-up Contact Arrangement:
4 pole, double throw, both positions maintained single switch unit
Criticality Code Justification:
Feat
Contact Load Current Rating At Maximum Rated Voltage:
5.000 amperes resistive dc and 3.000 amperes inductive dc and 3.000 amperes resistive ac
Thread Series Designator:
Uns
Terminal Type And Quantity:
12 tab, solder lug
NSN:
5930-00-728-7822
Item Name:
Aircraft Switch
Cage Code:
91929

Cross Referenced Parts

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

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Toggle Switches
------------ P/N 31AT42A

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Last Updated: 04/14/2025