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Code Indicating Wheel Switch NSN 5930-01-006-8421

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 5930-01-006-8421 NSN: 5930-01-006-8421

Features and Characteristics

Overall Length
2.800 inches
Overall Height
1.700 inches
Overall Width
1.200 inches
Unthreaded Mounting Hole Diameter
0.101 inches single mounting facility
Individual Section Quantity
5
Longest Horizontal Distance Between Mounting Centers
2.500 inches single mounting facility
Longest Vertical Distance Between Mounting Centers
0.968 inches single mounting facility
End Application
Defense communications radio (9 systems). An/uyq-3a (2id) (02mjul83) air dir mobile airborne. Angrc171 radio. Spruance class dd (963), kidd class ddg, usns henery j. Kaiser class tao, hauge class t-ak 3000, t-akr 310 class. Marine air traffic control landing systems.
Mounting Method
Unthreaded hole single mounting facility
Actuator Type
Thumbwheel 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
8 5th actuator
Criticality Code Justification
Feat
Terminal Type
Printed circuit
Contact Load Current Rating
125.0 milliamperes resistive load dc at sea level
Readout Indicator Marking
2, 3, 2, 3, 2, 3, 2, 3, 2, 3 1st section
Contact Arrangement Truth Table
Bcd, 1 pole - 8 positions 5th section
Special Features
Weapon system essential
Color
White each indicator marking
Precious Material And Location
Contact surfaces gold
Precious Material
Gold
Style Designator
Rectangular inline indicating
FSC
5930 Switches
NIIN
010068421
NSN
5930010068421

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
259-9638-020
Cage Code:
13499
Status:
A
MSDS:
Part Number:
214888
Cage Code:
97525
Status:
A
MSDS:
Part Number:
214888-SP
Cage Code:
97525
Status:
A
MSDS:
Part Number:
08-C-0302
Cage Code:
07126
Status:
A
MSDS:
Part Number:
8-C-302
Cage Code:
07126
Status:
A
MSDS:
Part Number:
E100373-1
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 5930-01-006-8421
What are the manufacturers of nsn 5930010068421?
Does this nsn 5930010068421 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5930010068421
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 5930010068421 contain any precious metals?
Item contains gold.
Does nsn 5930010068421 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5930010068421?
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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