Model: 7890337-006

Rotary Switch

Properties:

Thread Class
2a single mounting facility
Thread Length
0.230 inches single mounting facility and 0.270 inches single mounting facility
Hazardous Locations/environmental Protection
Moisture resistant
Overall Length
3.687 inches
First Flat Length
0.417 inches 1st actuator and 0.457 inches 1st actuator
First Flat Length
0.230 inches 2nd actuator and 0.270 inches 2nd actuator
Flat Height
0.088 inches 2nd actuator and 0.096 inches 2nd actuator
Flat Height
0.215 inches 1st actuator and 0.223 inches 1st actuator
Shaft Diameter
0.123 inches 2nd actuator and 0.126 inches 2nd actuator
Shaft Diameter
0.248 inches 1st actuator and 0.251 inches 1st actuator
Shaft Length
0.605 inches 1st actuator and 0.645 inches 1st actuator
Shaft Length
1.147 inches 2nd actuator and 1.227 inches 2nd actuator
Overall Diameter
Between 1.000 inches and 1.200 inches
Nonturn Device Radius
0.360 inches at 3: 00 o'clock and 0.390 inches at 3: 00 o'clock
Individual Section Quantity
3
Nonturn Device Type
Tab at 3: 00 o'clock
End Application
E3a an/asn118
Switch Contact Basic Design
Nonpile-up symmetrical
Pole Quantity
1 each section front
Throw Quantity
8 each section rear
Mounting Method
Threaded bushing single mounting facility
Thread Size
0.375 inches single mounting facility
Contact Voltage Rating In Volts
28.0 dc at sea level
Shaft Flat/slot Angular Location
216.0 degrees from nonturn device all actuators
Rotor Through Connection Quantity
1 each section
Switch Actuator Indexing Position Quantity
8 all actuators
Shaft Type
Round, flatted 2nd actuator
Shaft Type
Round, hollowed, flatted 1st actuator
Terminal Type
Tab, solder lug
Contact Switching Action
Breaks before makes 1st section rear
Contact Switching Action
Breaks before makes 2nd section rear
Contact Switching Action
Makes before breaks 3rd section rear
Switch Actuator Positioning Increment
36.0 degrees all actuators
Detent Rotational Torque Range
+8.000/+20.000 inch-ounces 2nd actuator
Detent Rotational Torque Range
+15.000/+32.000 inch-ounces 1st actuator
Switch Actuator Stop Device Type
Fixed stop all actuators
Contact Load Current Rating
100.0 milliamperes resistive load dc at sea level
Style Designator
Tap, circular, bushing mount
Thread Series Designator
Unef single mounting facility
NSN
5930-01-142-7843
Part Number
7890337-006
Description
Switch,rotary
CAGE
99974

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 7890337-006 NSN 5930-01-142-7843

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:
A
ESD:
ESD:
MMAC:
EH
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: 8536509025
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

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

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