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Code Indicating Wheel Switch NSN 5930-01-157-9639

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 5930-01-157-9639 NSN: 5930-01-157-9639

Features and Characteristics

Thread Class
2b single mounting facility
Hazardous Locations/environmental Protection
Moisture resistant and shock resistant and vibration resistant
Overall Length
0.480 inches
Overall Height
1.830 inches
Overall Width
1.610 inches
Distance Between Mounting Facility Centers
1.385 inches single mounting facility
Individual Section Quantity
1
Operating Tempurature Range
-55.0/+71.0 degrees celsius
End Application
5840-01-141-4378 radar set
Mounting Method
Flange single mounting facility and threaded hole single mounting facility
Actuator Type
Toggle single actuator
Features Provided
Rfi shielding
Thready Qty Per Inch (tpi)
56 single mounting facility
Thread Size
0.086 inches single mounting facility
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
6 single actuator
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 single section
Contact Arrangement Truth Table
Bcd, separate common to not-true bits, 2 pole - 10 positions single section
Special Features
Stops provided to limit switch to 6 positions
Color
White single indicator marking
Precious Material And Location
Rfi shielding surfaces silver
Precious Material
Silver
Style Designator
Rectangular indicating
Thread Series Designator
Unc single mounting facility
FSC
5930 Switches
NIIN
011579639
NSN
5930011579639

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
24-G-0028
Cage Code:
07126
Status:
A
MSDS:
Part Number:
77C715552P15
Cage Code:
03538
Status:
A
MSDS:
Part Number:
24-G-28
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 5930-01-157-9639
What are the manufacturers of nsn 5930011579639?
Does this nsn 5930011579639 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5930011579639
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 5930011579639 contain any precious metals?
Item contains silver.
Does nsn 5930011579639 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5930011579639?
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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