Model: 7890-5338

Rotary Switch

Properties:

Thread Class
2a single mounting facility
Thread Length
0.360 inches single mounting facility and 0.390 inches single mounting facility
Overall Length
3.359 inches
Overall Height
Between 1.834 inches and 1.854 inches
Overall Width
Between 1.427 inches and 1.447 inches
Shaft Diameter
0.247 inches single actuator and 0.250 inches single actuator
Shaft Length
0.798 inches single actuator and 0.828 inches single actuator
Nonturn Device Radius
0.516 inches at 3: 00 o'clock and 0.546 inches at 3: 00 o'clock
Individual Section Quantity
2
Nonturn Device Type
Pin at 3: 00 o'clock
Switch Contact Basic Design
Nonpile-up nonsymmetrical
Pole Quantity
1 2nd section front
Pole Quantity
1 2nd section rear
Pole Quantity
2 1st section front
Pole Quantity
2 1st section rear
Throw Quantity
1 1st section front
Throw Quantity
1 1st section rear
Throw Quantity
13 2nd section front
Throw Quantity
13 2nd section rear
Mounting Method
Threaded bushing single mounting facility
Features Provided
Dummy terminal
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
Rotor Through Connection Quantity
1 2nd section
Rotor Through Connection Quantity
2 1st section
Switch Actuator Indexing Position Quantity
13 single actuator
Shaft Type
Round single actuator
Terminal Type
Clip
Contact Switching Action
Breaks before makes each section rear
Contact Switching Action
Breaks before makes each section front
Switch Actuator Positioning Increment
25.7 degrees single actuator
Contact Load Current Rating
250.0 milliamperes resistive load ac at sea level
Contact Load Current Rating
500.0 milliamperes resistive load dc at sea level
Precious Material And Location
Contact and rotor blade surface silver
Precious Material
Silver
Style Designator
Circular wafer, bushing mount
Thread Series Designator
Unef single mounting facility
NSN
5930-01-332-7439
Part Number
7890-5338
Description
Switch,rotary
CAGE
62015

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 7890-5338 NSN 5930-01-332-7439

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:
S
ESD:
ESD:
MMAC:
EH
CRITL:
X

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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