Model: 226957LK3

Rotary Switch

Special Features:

1 dummy lug sect. 1, rear

Properties:

Thread Class
2a single mounting facility
Thread Length
0.360 inches single mounting facility and 0.400 inches single mounting facility
Overall Length
Between 2.145 inches and 2.215 inches
Overall Height
Between 1.860 inches and 1.900 inches
Overall Width
Between 1.570 inches and 1.610 inches
First Flat Length
0.290 inches single actuator and 0.330 inches single actuator
Flat Height
0.213 inches single actuator and 0.223 inches single actuator
Shaft Diameter
0.248 inches single actuator and 0.251 inches single actuator
Shaft Length
0.745 inches single actuator and 0.755 inches single actuator
Nonturn Device Radius
0.526 inches at 9: 00 o'clock and 0.536 inches at 9: 00 o'clock
Individual Section Quantity
3
Nonturn Device Type
Tab at 9: 00 o'clock
Operating Tempurature Range
-25.0/+85.0 degrees celsius
Operating Tempurature Range
-25.0 to 85.0 degrees celsius
Switch Contact Basic Design
Nonpile-up symmetrical
Pole Quantity
1 1st section front
Pole Quantity
1 1st section rear
Pole Quantity
1 2nd section rear
Pole Quantity
1 3rd section rear
Throw Quantity
15 2nd section rear
Throw Quantity
15 3rd section rear
Throw Quantity
4 1st section front
Throw Quantity
4 1st section rear
Mounting Method
Threaded bushing single mounting facility
Thread Size
0.375 inches single mounting facility
Contact Voltage Rating In Volts
110.0 ac at sea level
Contact Voltage Rating In Volts
28.0 dc at sea level
Shaft Flat/slot Angular Location
230.0 degrees from nonturn device single actuator
Switch Actuator Indexing Position Quantity
15 single actuator
Shaft Type
Round, flatted single actuator
Terminal Type
Tab, solder lug
Contact Switching Action
Breaks before makes each section rear
Contact Switching Action
Breaks before makes each section front
Switch Actuator Positioning Increment
20.0 degrees single actuator
Switch Actuator Stop Device Type
Fixed stop single actuator
Contact Load Current Rating
0.5 amperes resistive load ac at sea level
Contact Load Current Rating
1.0 amperes resistive load dc at sea level
Style Designator
Circular wafer, bushing mount
Test Data Document
80063-smc423294 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Thread Series Designator
Unef single mounting facility
NSN
5930-00-064-8134
Part Number
226957LK3
Description
Switch,rotary
CAGE
76854

A switch actuated by a definite angular rotation of the switch shaft about its axis. For items having rated actuation travel and pressure characteristics, see switch, sensitive. Excludes relay, rotary; switch, stepping; and switch, telephone (as modified).

Part 226957LK3 NSN 5930-00-064-8134

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
02134
FIIG:
A052B0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536509020
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Switches, rotary, rated at not over 5 a, for a voltage not exceeding 1,000 v

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