#A21199 Sensor Switching Unit | Switches

A21199

Rotary Switch

NSN 5930-00-581-4272

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005814272

Product Technical Spec.

Overall Height:
4.125 inches
Overall Width:
4.125 inches
First Flat Length:
0.500 inches single actuator
Flat Height:
0.312 inches single actuator
Shaft Diameter:
0.375 inches single actuator
Shaft Length:
0.875 inches single actuator
Individual Section Quantity:
12
Knob Manufacturer Code:
82121
Switch Contact Basic Design:
Nonpile-up symmetrical
Mounting Facility Circle Radius:
1.609 inches single mounting facility
Features Provided:
Actuator knob
Thready Qty Per Inch (tpi):
20 single mounting facility
Thread Size:
0.250 inches single mounting facility
Contact Voltage Rating In Volts:
500.0 ac at sea level
Mounting Facility Pattern:
Four position circular single mounting facility
Switch Actuator Indexing Position Quantity:
3 single actuator
Shaft Type:
Round, flatted, threaded hole single actuator
Terminal Type:
Tab w/screw
Contact Switching Action:
Makes before breaks, breaks before makes each section front
Switch Actuator Positioning Increment:
90.0 degrees single actuator
Contact Load Current Rating:
30.0 amperes resistive load ac at sea level
Thread Series Designator:
Unc single mounting facility
NSN:
5930-00-581-4272
Item Name:
Sensor Switching Unit
Cage Code:
0BXF1

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
123906LK
Cage Code:
82121
RNCC:
3
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
C30417
Cage Code:
82121
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
A21199
Cage Code:
51128
RNCC:
3
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
A21199
Cage Code:
07860
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N A21199

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Last Updated: 01/20/2025