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Code Indicating Wheel Switch NSN 5930-01-179-0280

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 5930-01-179-0280 NSN: 5930-01-179-0280

Features and Characteristics

Hazardous Locations/environmental Protection
Corrosion resistant and fungus resistant
Overall Length
3.200 inches
Overall Height
2.090 inches
Overall Width
1.920 inches
Unthreaded Mounting Hole Diameter
0.140 inches single mounting facility
Individual Section Quantity
2
Longest Horizontal Distance Between Mounting Centers
2.940 inches single mounting facility
Longest Vertical Distance Between Mounting Centers
1.350 inches single mounting facility
Mounting Method
Bracket single mounting facility and unthreaded hole single mounting facility
Actuator Type
Thumbwheel all actuators
Features Provided
Rfi shielding
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
16 2nd actuator
Terminal Type
Printed circuit
Contact Load Current Rating
3.0 amperes resistive load ac at sea level
Readout Indicator Marking
72, 128, 144, 256, 288, 512, 576, 1024, 1152, 2048, 2304 1st section
Contact Arrangement Truth Table
Binary coded, 11 positions 1st section
Color
Black each indicator background
Precious Material And Location
Contacts gold
Precious Material
Gold
Style Designator
Rectangular inline indicating
FSC
5930 Switches
NIIN
011790280
NSN
5930011790280

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
G265801-1
Cage Code:
3B150
Status:
A
MSDS:
Part Number:
09-R0181
Cage Code:
07126
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 5930-01-179-0280
What are the manufacturers of nsn 5930011790280?
Does this nsn 5930011790280 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5930011790280
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 5930011790280 contain any precious metals?
Item contains gold.
Does nsn 5930011790280 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5930011790280?
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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