#121904MB Rotary Switch Control | Switches

121904MB

Rotary Switch

NSN 5930-00-780-5517

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007805517

Detail Specifications

Thread Class:
2a single mounting facility
Thread Length:
0.190 inches single mounting facility
Hazardous Locations/environmental Protection:
Dustproof and explosion proof
Overall Length:
3.250 inches
Overall Height:
2.500 inches
Overall Width:
2.438 inches
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
1.250 inches single actuator
Individual Section Quantity:
4
Longest Horizontal Distance Between Mounting Centers:
2.312 inches single mounting facility
Shortest Horizontal Distance Between Mounting Centers:
1.156 inches single mounting facility
Longest Vertical Distance Between Mounting Centers:
2.312 inches single mounting facility
Shortest Vertical Distance Between Mounting Centers:
1.156 inches single mounting facility
Switch Contact Basic Design:
Nonpile-up nonsymmetrical
Mounting Method:
Threaded stud single mounting facility
Thready Qty Per Inch (tpi):
24 single mounting facility
Thread Size:
0.190 inches single mounting facility
Contact Voltage Rating In Volts:
125.0 ac at sea level
Mounting Facility Pattern:
Four position diamond single mounting facility
Switch Actuator Indexing Position Quantity:
2 single actuator
Shaft Type:
Round, hollowed single actuator
Terminal Type:
Screw
Switch Actuator Positioning Increment:
90.0 degrees single actuator
Contact Load Current Rating:
10.0 amperes resistive load ac at sea level
Style Designator:
Tap, circuit selector
Thread Series Designator:
Unc single mounting facility
NSN:
5930-00-780-5517
Item Name:
Switch Control,rotary
Cage Code:
82121

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
C11304
Cage Code:
82121
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 121904MB

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Last Updated: 03/16/2025