Model: 3243J

Rotary Switch

Properties:

Thread Length
0.375 inches single mounting facility
Width Between Flats
0.218 inches single actuator
Overall Length
2.375 inches
First Flat Length
0.312 inches single actuator
Shaft Diameter
0.247 inches single actuator and 0.249 inches single actuator
Shaft Length
0.781 inches single actuator
Overall Diameter
1.250 inches
Individual Section Quantity
1
Knob Manufacturer Code
37942
Knob Manufacturer Part Number
366
Switch Contact Basic Design
Nonpile-up symmetrical
Pole Quantity
4 single section front
Throw Quantity
3 single section front
Mounting Method
Threaded bushing single mounting facility
Features Provided
Actuator knob and metallic inclosure
Thread Size
0.375 inches single mounting facility
Contact Voltage Rating In Volts
250.0 dc at sea level
Switch Actuator Indexing Position Quantity
3 single actuator
Shaft Type
Round, parallel flatted single actuator
Terminal Type
Tab, solder lug
Contact Switching Action
Breaks before makes single section front
Switch Actuator Positioning Increment
30.0 degrees single actuator
Contact Load Current Rating
50.0 milliamperes resistive load dc at sea level
Thread Series Designator
Unef single mounting facility
NSN
5930-00-548-7474
Part Number
3243J
Description
Switch,rotary
CAGE
37942

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 3243J NSN 5930-00-548-7474

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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