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Code Indicating Wheel Switch NSN 5930-01-030-8037

Item Description

A switch which is externally actuated by a thumbwheel and/or pushbutton. A legend or message is visually displayed at each position of the indicating wheel which corresponds to electrically coded output. Electrically coded output is achieved by rotating a set of brush contacts permanently attached to the code indicating wheel, against a stationary commutator which is usually a printed wiring board having electrical pads or contacts which are interconnected by the rotating brush contacts. May have additional electrical components (such as resistors, capacitors, diodes) premounted on that portion of printed wiring board which extends beyond the back of switch housing.

NSN 5930-01-030-8037 NSN: 5930-01-030-8037

Features and Characteristics

Hazardous Locations/environmental Protection
Shock resistant and vibration resistant
Overall Length
2.275 inches
Overall Height
1.791 inches
Overall Width
1.156 inches
Unthreaded Mounting Hole Diameter
0.100 inches single mounting facility
Individual Section Quantity
3
Longest Horizontal Distance Between Mounting Centers
2.105 inches single mounting facility
Longest Vertical Distance Between Mounting Centers
0.900 inches single mounting facility
Mounting Method
Bracket single mounting facility and unthreaded hole single mounting facility
Actuator Type
Lever 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
Printed circuit
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
Special Features
Black matte finish
Color
White each indicator marking
Precious Material And Location
Printed circuit board circuit surfaces gold
Precious Material
Gold
Style Designator
Rectangular inline indicating
FSC
5930 Switches
NIIN
010308037
NSN
5930010308037

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
T20-15M3
Cage Code:
01963
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8536509065
  • NAICS: 335931
  • SITC: 77255
  • Description: Switches, for a voltage not exceeding 1000 volts, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5930-01-030-8037
What are the manufacturers of nsn 5930010308037?
Does this nsn 5930010308037 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5930010308037
A switch which is externally actuated by a thumbwheel and/or pushbutton. a legend or message is visually displayed at each position of the indicating wheel which corresponds to electrically coded output. electrically coded output is achieved by rotating a set of brush contacts permanently attached to the code indicating wheel, against a stationary commutator which is usually a printed wiring board having electrical pads or contacts which are interconnected by the rotating brush contacts. may have additional electrical components (such as resistors, capacitors, diodes) premounted on that portion of printed wiring board which extends beyond the back of switch housing.
Does nsn 5930010308037 contain any precious metals?
Item contains gold.
Does nsn 5930010308037 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5930010308037?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
62415
FIIG:
A052B0
App. Key:
C
Cond. Code:
1
Status:
A

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