2100-4248

21004248 Pre Wire Wound Variable Resistor

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Datasheet. 2100-4248 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 bushing 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

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

1.000in.

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

18.0 mm

Mounting Bushing Length

10.0 mm

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

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

whidbey island class lsd, spruance class dd (963) , kidd class ddg, oliver perry class ffg, los angeles class ssn (688) , ticonderoga class cg (47) , forrestal class cv, avenger class mcm, nimitz class cvn

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

radially positioned over less than half the circumference

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

10.0 kilohms single section

Function Conformity Tolerance Per Section
The permissible range per section by which the actual value of resistance or voltage at any specified point may deviate from the theoretical value for the linear or nonlinear function,expressed as a minus and plus percent.

-0.25/+0.25 single section

Function Conformity Per Section
The fidelity of the relationship between the actual function characteristics and the theoretical function per section.

single section independent linearity

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.

-5.0/+5.0 single section

Criticality Code Justification
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

feat

Function Characteristic Per Section
The specified mathematical relation per section between the terminal resistance,or output ratio,and the rotation of the actuator.

single section linear

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.

weapons system essential

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

3 tab, solder lug

Answers.

What quantity is this sold in?

1EA

What is the NSN for 2100-4248?

5905-01-272-0040

How is this classified for shipping?

Schedule B number: 8533390080
nmfc 062960
Wirewound variable resistors

What's the federal classification of 2100-4248?

FSC 5905 ⁓ Resistors

Excluding resistance wire.

NSN 5905-01-272-0040 RESISTOR,VARIABLE,WIRE WOUND,PRE

Used on whidbey island class lsd,spruance class dd(963),kidd class ddg,oliver perry class ffg,los angeles class ssn(688),ticonderoga class cg(47),forrestal class cv,avenger class mcm,nimitz class cvn. weapons system essential

NIIN
012720040
NIIN Date
02/03/88
Schedule B
8533390080 
Name Code
37408
FIIG
A002A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$87.40 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

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

1. 2100-3765 Cage 28480

Major End Users Countries and entities

  • - Spain 
  • - Turkey 

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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

2100-4248 / 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.