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Code Indicating Wheel Switch NSN 5930-01-203-3827

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 5930-01-203-3827 NSN: 5930-01-203-3827

Features and Characteristics

Hazardous Locations/environmental Protection
Corrosion resistant
Overall Length
1.000 inches
Overall Height
1.692 inches
Overall Width
1.366 inches
Unthreaded Mounting Hole Diameter
0.086 inches single mounting facility
Distance Between Mounting Facility Centers
1.178 inches single mounting facility
Individual Section Quantity
1
Mounting Method
Bracket single mounting facility and unthreaded hole single mounting facility
Actuator Type
Thumbwheel single actuator
Contact Voltage Rating In Volts
28.0 dc at sea level
Mounting Facility Pattern
Two position in-line single mounting facility
Switch Actuator Indexing Position Quantity
7 single actuator
Terminal Type
Printed circuit
Contact Load Current Rating
125.0 milliamperes resistive load dc at sea level
Readout Indicator Marking
1b, 10b, 100b, 1kb, 10kb, 100kb, 1mb single section
Contact Arrangement Truth Table
Bcd, 1 pole - 10 positions single section
Color
Black single indicator background
Precious Material And Location
Rotar and stator surface gold
Precious Material
Gold
Style Designator
Rectangular indicating
FSC
5930 Switches
NIIN
012033827
NSN
5930012033827

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
179798
Cage Code:
97525
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 5930-01-203-3827
What are the manufacturers of nsn 5930012033827?
Does this nsn 5930012033827 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5930012033827
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 5930012033827 contain any precious metals?
Item contains gold.
Does nsn 5930012033827 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5930012033827?
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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