#28118-1A Thumbwheel Switch | Switches

28118-1A

Code Indicating Wheel Switch

NSN 5930-00-544-5755

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005445755

Product Technical Spec.

Thread Class:
2b single mounting facility
Overall Length:
0.370 inches
Overall Height:
1.200 inches
Overall Width:
1.700 inches
Distance Between Mounting Facility Centers:
1.437 inches single mounting facility
Individual Section Quantity:
1
Mounting Method:
Bracket single mounting facility and threaded hole single mounting facility
Actuator Type:
Double push button single actuator
Features Provided:
Illuminated
Thready Qty Per Inch (tpi):
56 single mounting facility
Thread Size:
0.086 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
Mounting Facility Pattern:
Two position in-line single mounting facility
Switch Actuator Indexing Position Quantity:
8 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, 6, 7 single section
Contact Arrangement Truth Table:
Bcd, 1 pole - 8 positions single section
Color:
Black single body
Style Designator:
Rectangular indicating
Thread Series Designator:
Unc single mounting facility
NSN:
5930-00-544-5755
Item Name:
Switch,thumbwheel
Cage Code:
91812

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
169342-1
Cage Code:
37695
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
28118-1
Cage Code:
91812
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Code Indicating Wheel Switches
------------ P/N 28118-1A

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Last Updated: 08/08/2025