253-100084-004

253100084004 Pre Wire Wound Variable Resistor

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Datasheet. 253-100084-004 specification

Section Quantity
The number of individual elements.

1

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

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

0.085in.

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

1.938in.

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

0.594in.

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

0.625in.

Mounting Facility Quantity
The number of mounting facilities provided.

2

Mounting Method
The means of attaching the item.

unthreaded hole

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

2.000 ohms single section

Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
A constant that represents the proportionate change in resistance caused by a change in temperature per section,expressed in parts per million per degree celsius.

-50.0/+50.0 single section

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

50.0 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.

-3.0/+3.0 single section

Answers.

What quantity is this sold in?

1EA

What is the NSN for 253-100084-004?

5905-01-251-9584

How is this classified for shipping?

Schedule B number: 8533390080
nmfc 062960
Wirewound variable resistors

What's the federal classification of 253-100084-004?

FSC 5905 ⁓ Resistors

Excluding resistance wire.

NSN 5905-01-251-9584 RESISTOR,VARIABLE,WIRE WOUND,PRE

NIIN
012519584
NIIN Date
03/26/87
Schedule B
8533390080 
Name Code
37408
FIIG
A002A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$170.53 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
Has ESD sensitivity

Major End Users Countries and entities

  • - Department of The Air Force 

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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
Electrostatic sensitive device (esd) 
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

253-100084-004 / Resistor,variable,wire wound,preWhat 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) of the output is equal to or less than plus or munus 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, nonprecision.