74203RN

74203RN Rotary Switch
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Datasheet. 74203RN specification

Hazardous Locations/environmental Protection
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.

corrosion resistant

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

5.750in. ⁓5-3/4"

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

3.000in.

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

2.810in.

Unthreaded Mounting Hole Diameter
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.

0.201in. single mounting facility

Individual Section Quantity
The number of individual sections included in the item.

3

Knob Manufacturer Code
The identifying code of the orginator that controls or manufacturers the knob.

82121

Knob Manufacturer Part Number
The identifying part number assigned to the knob.

02000-12

Longest Horizontal Distance Between Mounting Centers
The longest distance between mounting centers parallel to the horizontal plane.

2.000in. single mounting facility

Shortest Horizontal Distance Between Mounting Centers
The shortest distance between mounting centers parallel to the horizontal plane.

1.000in. single mounting facility

Longest Vertical Distance Between Mounting Centers
The longest distance between mounting centers parallel to the vertical plane.

2.188in. single mounting facility

Switch Contact Basic Design
The general configuration of the contacts of a switch that describes its basic switching structure.

NONPILE-Up nonsymmetrical

Mounting Method
The means of attaching the item.

bracket single mounting facility and unthreaded hole single mounting facility

Features Provided
Those features,not otherwise specified,which may be required for proper functioning of the item.

actuator knob and legend plate

Contact Voltage Rating In Volts
The voltage for which the contacts are rated,expressed in volts.

120.0 lowest ac voltage rating at sea level

Contact Voltage Rating In Volts
The voltage for which the contacts are rated,expressed in volts.

125.0 lowest dc voltage rating at sea level

Contact Voltage Rating In Volts
The voltage for which the contacts are rated,expressed in volts.

250.0 highest dc voltage rating at sea level

Contact Voltage Rating In Volts
The voltage for which the contacts are rated,expressed in volts.

600.0 highest ac voltage rating at sea level

Switch Actuator Momentary Position
The position of the actuator,with relation to the extremity of rotation,that is momentary (spring loaded).

clockwise single actuator

Mounting Facility Pattern
The general configuration and relative position of the facilities provided for mounting the item.

isosceles triangle single mounting facility

Switch Actuator Indexing Position Quantity
The number of positions to which the switch actuator may be indexed.

4 single actuator

Terminal Type
Indicates the type of terminal for providing electrical connection to the item.

screw

Contact Switching Action
An indication of the switching action by the contacts of the item.

breaks before makes each section periphery

Switch Actuator Positioning Increment
The increments of angular rotation that the switch actuator moves between adjacent index positions.

45.0 degrees single actuator

Switch Actuator Stop Device Type
Indicates the type of device included in the switch to limit the angular rotation of its actuator.

adjustable stop single actuator

Contact Load Current Rating
The amount of current that the contacts are rated to make or break with a specified load.

20.0 amperes resistive load lowest ac voltage rating at sea level

Contact Load Current Rating
The amount of current that the contacts are rated to make or break with a specified load.

3.0 amperes resistive load lowest dc voltage rating at sea level

Contact Load Current Rating
The amount of current that the contacts are rated to make or break with a specified load.

1.0 amperes resistive load highest dc voltage rating at sea level

Contact Load Current Rating
The amount of current that the contacts are rated to make or break with a specified load.

6.0 amperes resistive load highest ac voltage rating at sea level

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.

legend plate reads ckt bkr cont trip close

Precious Material And Location
An indication of the precious material and its location in the item.

contact surfaces silver

Precious Material
Identification of the precious material contained in the item.

silver

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

tap, circuit selector

Answers.

What quantity is this sold in?

1EA

What is the style?

Tap, circuit selector

What is the overall width?

2.810 inches

What is the NSN for 74203RN?

5930-01-305-8625

How is this classified for shipping?

Schedule B number: 8536509025
nmfc 061300
Switches, rotary, rated at over 5 a, for a voltage not exceeding 1,000 volts

What's the federal classification of 74203RN?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-305-8625 SWITCH,ROTARY

tap, circuit selector legend plate reads ckt bkr cont trip close 2.810" overall width 5.750" overall length

NIIN
013058625
NIIN Date
08/12/89
Schedule B
8536509025 
Name Code
02134
FIIG
A052B0
Item Weight
0.000lbs
Item Dimensions
--
QUP
1 
Historical Price
$166.25 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Contains silver
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Department of The Navy 

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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)
Unknown
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)
Communications/electronics, other than sigint/ew or comsec repair parts and components 
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

74203RN / Switch,rotaryWhat is the formal definition of this item?

A switch actuated by a definite angular rotation of the switch shaft about its axis. for items having rated actuation travel and pressure characteristics, see switch, sensitive. excludes relay, rotary; switch, stepping; and switch, telephone (as modified).