#L20-39MK Thumbwheel Switch | Switches

L20-39MK

Code Indicating Wheel Switch

NSN 5930-01-254-4466

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
012544466

Product Features

Factory installed stop pin to limit positions

Technical Specifications of NSN

Hazardous Locations/environmental Protection:
Shock resistant and vibration resistant
Overall Length:
1.265 inches
Overall Height:
2.166 inches
Overall Width:
1.150 inches
Unthreaded Mounting Hole Diameter:
0.100 inches single mounting facility
Individual Section Quantity:
1
Longest Horizontal Distance Between Mounting Centers:
1.095 inches single mounting facility
Longest Vertical Distance Between Mounting Centers:
0.900 inches single mounting facility
Mounting Method:
Bracket single mounting facility and unthreaded hole single mounting facility
Actuator Type:
Lever single actuator
Contact Voltage Rating In Volts:
28.0 ac at sea level
Contact Voltage Rating In Volts:
28.0 dc at sea level
Mounting Facility Pattern:
Four position rectangular single mounting facility
Switch Actuator Indexing Position Quantity:
6 single actuator
Terminal Type:
Printed circuit
Contact Load Current Rating:
125.0 milliamperes resistive load ac at sea level
Contact Load Current Rating:
125.0 milliamperes resistive load dc at sea level
Readout Indicator Marking:
0, 1, 2, 3, 4, 5 single section
Contact Arrangement Truth Table:
Bcd with complement, 1 pole - 16 positions single section
Color:
Black single body
Color:
Black single indicator background
Color:
White single indicator marking
Style Designator:
Rectangular inline indicating
NSN:
5930-01-254-4466
Item Name:
Switch,thumbwheel
Cage Code:
01963

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
313058-000
Cage Code:
81413
RNCC:
3
RNVC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
313058-000
Cage Code:
81413
RNCC:
3
RNVC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Code Indicating Wheel Switches
------------ P/N L20-39MK

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Last Updated: 06/09/2025