21854-2

218542 Code Indicating Wheel Switch

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Datasheet. 21854-2 specification

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

code wheel actuator single rear push button, 30.0 deg. indexing, 10 pos marked to 0 thru 9, contacts make or break 125.0 ma resistive at 115.0 v ac or 28.0 v dc, 1.680 in. lg, 1.500 in. h, 0.350 in. min. to 0.360 in. max w

Answers.

What is the NSN for 21854-2?

5930-01-097-5576

How is this classified for shipping?

Schedule B number: 8536509065
nmfc 061300
Switches, for a voltage not exceeding 1000 volts

What's the federal classification of 21854-2?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-097-5576 SWITCH,CODE INDICATING WHEEL

code wheel actuator single rear push button, 30.0 deg. indexing, 10 pos marked to 0 thru 9, contacts make or break 125.0 ma resistive at 115.0 v ac or 28.0 v dc, 1.680 in. lg, 1.500 in. h, 0.350 in. min. to 0.360 in. max w

NIIN
010975576
NIIN Date
07/15/80
Schedule B
8536509065 
Name Code
62415
FIIG
A052B0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 2935-1 Cage 91812

Major End Users Countries and entities

  • - Germany 
  • - Italy 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
77.5
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Electrical appliances, small 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other switchs with similar characteristics

Nothing similar to this part number was found in our inventory

21854-2 / Switch,code indicating wheelWhat is the formal definition of this item?

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.