#M2271012-185 Thumbwheel Switch | Switches

M2271012-185

Code Indicating Wheel Switch

NSN 5930-01-374-8416

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
013748416

Detail Specifications

Overall Length:
4.200 inches
Overall Height:
2.250 inches
Overall Width:
1.920 inches
Unthreaded Mounting Hole Diameter:
0.140 inches single mounting facility
Individual Section Quantity:
2
Longest Horizontal Distance Between Mounting Centers:
3.940 inches single mounting facility
Longest Vertical Distance Between Mounting Centers:
1.200 inches single mounting facility
Mounting Method:
Unthreaded hole single mounting facility
Actuator Type:
Thumbwheel all actuators
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:
Connector, plug
Contact Load Current Rating:
125.0 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, separate common to not-true bits, 2 pole - 10 positions each section
Color:
Natural each bodyblack each indicator backgroundwhite each indicator marking
Style Designator:
Rectangular inline indicating
Test Data Document:
81349-mil-s-22710 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Specification Data:
81349-mil-s-22710/12 government specification
NSN:
5930-01-374-8416
Item Name:
Switch,thumbwheel
Cage Code:
81349

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MIL-S-22710/12
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Code Indicating Wheel Switches
------------ P/N M2271012-185

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Last Updated: 07/25/2025