#28-R-0066 Thumbwheel Switch | Switches

28-R-0066

Code Indicating Wheel Switch

NSN 5930-01-205-6981

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012056981

Product Technical Spec.

Overall Length:
1.760 inches
Overall Height:
1.570 inches
Overall Width:
1.150 inches
Unthreaded Mounting Hole Diameter:
0.110 inches single mounting facility
Individual Section Quantity:
2
Longest Horizontal Distance Between Mounting Centers:
1.590 inches single mounting facility
Longest Vertical Distance Between Mounting Centers:
0.900 inches single mounting facility
Mounting Method:
Unthreaded hole single mounting facility
Actuator Type:
Lever all actuators
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:
10 all actuators
Terminal Type:
Printed circuit
Contact Switching Action:
Breaks before makes each section in-line
Contact Load Current Rating:
50.0 milliamperes resistive load ac at sea level
Contact Load Current Rating:
50.0 milliamperes resistive load dc at sea level
Readout Indicator Marking:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9 each section
Contact Arrangement Truth Table:
Bcd with complement, 2 pole - 10 positions each section
Color:
Black each body
Color:
Black each indicator background
Color:
White each indicator marking
Precious Material And Location:
Contact surfaces gold
Precious Material:
Gold
Style Designator:
Rectangular inline indicating
NSN:
5930-01-205-6981
Item Name:
Switch,thumbwheel
Cage Code:
07126

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1064676-3
Cage Code:
3B150
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
28-R-66
Cage Code:
07126
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1064676-3
Cage Code:
49956
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1064676-3
Cage Code:
54X10
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Code Indicating Wheel Switches
------------ P/N 28-R-0066

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Last Updated: 08/05/2025