037290A

037290A Non Wire Wound Variable Resistor

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Datasheet. 037290A specification

Section Quantity
The number of individual elements.

2

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

rectangular

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

Thread Length
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

0.720in. ⁓47/64"

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

5.415in. ⁓5-27/64"

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

0.870in. and 0.880in.

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

0.490in. and 0.510in.

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

1.625in.

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

2.490in. and 2.510in.

Body Width
A measurement taken at right angles to the length of the body,in distinction from thickness.

0.490in. and 0.510in.

Body Height
A measurement from the bottom to the top of the body,in distinction from depth.

0.870in. and 0.880in.

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

round, threaded

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

single shaft

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.

0.112in.

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.

40.0

Mounting Facility Quantity
The number of mounting facilities provided.

4

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

rear end

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.

2.0 percent, rated amperes c and better

Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
The location per section,in degrees,of effective electrical rotation between the counterclockwise terminal of a resistor and each tap terminal.

180.0 all sections

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

0.5 7th secondary at 10'30 oclock

Fixed Tap Quantity Per Section
The number of fixed terminals at points between the end terminals that provide connection to the intermediate values of the total value per section.

1 all sections

Tap Location Tolerance Per Section
The limits of permissible variation from the rated value of the location of a tap per section.

-2.0/+2.0 ohms all sections

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 all sections

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.

71.0 all sections

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 all sections

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.

77272-PS428 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.

8 wire lead

Answers.

What quantity is this sold in?

1EA

What is the overall width?

0.490 inches minimum and 0.510 inches maximum

What is the thread length?

0.720 inches

What is the NSN for 037290A?

5905-00-856-6684

How is this classified for shipping?

Schedule B number: 8533390080
nmfc 062960
Wirewound variable resistors

What's the federal classification of 037290A?

FSC 5905 ⁓ Resistors

Excluding resistance wire.

NSN 5905-00-856-6684 RESISTOR,VARIABLE,WIRE WOUND,NON

0.490" overall width 5.415" overall length 0.720" thread length

NIIN
008566684
NIIN Date
01/01/62
Schedule B
8533390080 
Name Code
37406
FIIG
A002A0
Item Weight
0.200lbs
Item Dimensions
--
QUP
Historical Price
$384.83 EA
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. 114HS440-1 Cage 77272

Major End Users Countries and entities

  • - Department of The Army 
  • - Department of The Navy 
  • - U.s. Marine Corps 
  • - Canada 

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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

037290A / 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.