#67-1940-1C3N Rack Assembly Firing Switch | Switches

67-1940-1C3N

Rotary Switch

NSN 5930-00-416-9201

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
004169201

Product Features

8.0 inch-ounces 5th shaft

Product Technical Spec.

Thread Length:
0.440 inches single mounting facility
Overall Length:
1.790 inches
First Flat Length:
0.250 inches single actuator
Flat Height:
0.205 inches single actuator and 0.215 inches single actuator
Shaft Diameter:
0.248 inches single actuator and 0.252 inches single actuator
Shaft Length:
0.380 inches single actuator
Overall Diameter:
1.100 inches
Individual Section Quantity:
1
Nonturn Device Type:
Slotted bushing at 3: 00 o'clock
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
4 single section front
Throw Quantity:
3 single section front
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.375 inches single mounting facility
Contact Voltage Rating In Volts:
115.0 ac at sea level
Contact Voltage Rating In Volts:
28.0 dc at sea level
Shaft Flat/slot Angular Location:
90.0 degrees from contact position 1 single actuator
Switch Actuator Indexing Position Quantity:
1 single actuator
Shaft Type:
Round, flatted single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes single section front
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
115.0 amperes resistive load ac at sea level
Contact Load Current Rating:
28.0 amperes resistive load dc at sea level and 28.0 amperes inductive load dc at sea level
Style Designator:
Tap, circular, bushing mount
Thread Series Designator:
Unef single mounting facility
NSN:
5930-00-416-9201
Item Name:
Switch,firing,rack Assembly
Cage Code:
91812

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
06-01-30-725
Cage Code:
H0973
RNCC:
5
RNVC:
2
RNAAC:
ZG
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 67-1940-1C3N

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Last Updated: 03/08/2025