RA50A1RE503AK

RA50A1RE503AK Non Wire Wound Variable Resistor

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Datasheet. RA50A1RE503AK specification

Section Quantity
The number of individual elements.

1

Body Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

cylindrical servo mounted

Reliability Indicator
An indication that the level of probability that an item will operate without failure,at a specified rated capability,at a specified temperature,and for a specified period of time,has been established by testing random samples of production lot.

not established

Pilot Diameter
The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.

2.87500in.

Pilot Length
The length of the pilot,which is the unthreaded portion beyond the thread used to guide the item.

0.07800in.

Undercut Diameter

2.984in.

Undercut Width

0.09300in.

Body Diameter
The length of a straight line which passes through the center of the body,and terminates at the circumference.

3.000in.

Angle Of Mounting Hole In Deg

120.0

Angle Between Centerlines Of Mounting Holes In Deg
A measurement of the amount of turning necessary to bring one half into coincidence with another,expressed in degrees.

90.0

Shaft Diameter
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.

0.375in.

Shaft Length
A measurement of the longest dimension of the shaft,in distinction from width.

1.000in.

Body Length
A measurement of the longest dimension of the body,in distinction from width.

1.468in.

Mounting Lip Diameter

3.01600in.

Mounting Lip Depth

0.06200in.

Mounting Hole/stud Circle Diameter

0.875in.

Shaft Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.

round

Actuator Type
Indicates the type of facility or arrangement provided for moving the variable contact(s).

single shaft

Effective Electrical Rotation In Deg Angular Rotation
That part of the total rotational travel of the actuator that produces a change in output,expressed in degree angular rotation.

295.0 and 305.0

Screw Thread Diameter
The length of a straight line which passes through the center of a coaxial cylinder which would bound the crest of an external thread or the root of an internal thread.

0.138in.

Screw Thread Series Designator
A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unc

Screw Thread Quantity Per Inch
The number of screw threads on the item per linear inch measured on a line parallel to the thread axis,including incomplete threads.

32.0

Mounting Facility Quantity
The number of mounting facilities provided.

3

Terminal Location
The position of the terminal/s/ for making connection to an item.

longitudinally positioned on the circumference

Mounting Method
The means of attaching the item.

threaded hole

Electrical Resistance Per Section
A measure of the opposition to the flow of direct or alternating current per section.

50.000 kilohms single section

Rotary Actuator Travel In Angular Deg
The measurement of the rotary mechanical motion of the actuating shaft of an item,expressed in degrees.

295.0 and 305.0

Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
The ambient temperature at which the power dissipation of each section is derated to zero percent of the full rated power.

125.0 single section

Power Dissipation Rating Per Section In Watts
The maximum amount of electrical energy that can be expended per section,expressed in watts.

8.0 free air single section

Resistance Tolerance Per Section In Percent
The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.

-10.0/+10.0 single section

Actuator Travel Control Feature
The feature that controls the actuator travel.

stops

Ambient Temp In Deg Celsius Per Section At Full Rated Power
The ambient temperature,expressed in degrees celsius,of the medium surrounding each section at which it can be operated continuously at full rated power.

40.0 single section

Standard Taper Curve Per Section
The rate of change and distribution of resistance per section,in relation to the rotation of the control shaft,which establishes a standard taper curve designated by an alphabetic character and accepted for common usage.

a single section

Test Data Document
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.

81350-JAN-R-19 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.) .

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

3 tab, solder lug

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

81350-JAN-R-19B government specification

Answers.

What is the NSN for RA50A1RE503AK?

5905-00-502-9139

How is this classified for shipping?

Schedule B number: 8533390080
nmfc 062960
Wirewound variable resistors

What's the federal classification of RA50A1RE503AK?

FSC 5905 ⁓ Resistors

Excluding resistance wire.

NSN 5905-00-502-9139 RESISTOR,VARIABLE,WIRE WOUND,NON

NIIN
005029139
NIIN Date
01/01/63
Schedule B
8533390080 
Name Code
37406
FIIG
A002A0
Item Weight
0.600lbs
Item Dimensions
--
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. JANR19 Cage 81349

Major End Users Countries and entities

  • - Greece 

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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)
062960 REOSTATS/PARTS NOI 
UFC (universal freight code)
35140 

Similar by Design Other resistors with similar characteristics

Nothing similar to this part number was found in our inventory

RA50A1RE503AK / Resistor,variable,wire wound,nonWhat is the formal definition of this item?

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. the functional tolerance (linearity), if given, of the output is greater than plus of minus 1 percent on linear outputs. specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. for items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. for items with step by step variation, see rheostat and resistor, step by step. for tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. excludes resistor (1), variable, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.