#20479 Sensor Switching Unit | Switches

20479

Rotary Switch

NSN 5930-00-187-2594

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001872594

Technical Specifications of NSN

Thread Class:
2a single mounting facility
Thread Length:
0.268 inches single mounting facility
Hazardous Locations/environmental Protection:
Explosion proof
Overall Length:
2.000 inches
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
0.750 inches single actuator
Overall Diameter:
1.125 inches
Individual Section Quantity:
1
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 single section rear
Throw Quantity:
4 single section rear
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.375 inches single mounting facility
Contact Voltage Rating In Volts:
125.0 lowest ac voltage rating at sea level
Contact Voltage Rating In Volts:
250.0 highest ac voltage rating at sea level
Switch Actuator Indexing Position Quantity:
4 single actuator
Shaft Type:
Round, slotted single actuator
Terminal Type:
Quick disconnect, male
Contact Switching Action:
Breaks before makes single section rear
Switch Actuator Positioning Increment:
45.0 degrees single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
2.0 amperes resistive load highest ac voltage rating at sea level
Contact Load Current Rating:
4.0 amperes resistive load lowest ac voltage rating at sea level
Style Designator:
Miniature, bushing mount
Thread Series Designator:
Unf single mounting facility
NSN:
5930-00-187-2594
Item Name:
Sensor Switching Unit
Cage Code:
50689

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
7551K16A
Cage Code:
70611
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 20479

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Last Updated: 04/12/2025