7902380

7902380 Nonwire Wound Variable Resistor

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Datasheet. 7902380 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.

0.9750in.

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

0.0620in.

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

2.548in. ⁓2-9/16"

Undercut Diameter

1.062in.

Undercut Width

0.0500in.

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

1.06200in.

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

0.12480in.

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

0.720in.

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

0.500in.

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

1.062in. ⁓1-1/16"

Mounting Lip Diameter

1.0000in.

Mounting Lip Depth

0.0900in.

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

round, slotted

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

double ended shaft

Shaft End Play
The total axial excursion of the shaft measured at the end of the shaft with a specified axial load applied alternately in the opposite directions.

0.00400in.

Shaft Runout
The eccentricity of the shaft diameter with respect to the rotational axis of the shaft,measured at a specified distance from the end of the shaft,when the body of the item is held fixed and the shaft is rotated with a specified load applied radially to the shaft.

0.010in.

Lateral Runout
The perpendicularity of the mounting surface,with respect to the rotational axis of the shaft,and measured on the mounting surface at a specified distance from the outside edge of the mounting surface,when the shaft is held fixed and the body of the item is rotated with specified loads applied radially and axially to the body of the item.

0.010in.

Shaft Radial Play
The total radial excursion of the shaft measured at a specified distance from the front surface of the unit with a specified radial load applied alternately in opposite directions at a specified point.

0.001in.

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

radially positioned over more than half the circumference

Mounting Method
The means of attaching the item.

clamp ring

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

nonmetallic shaft and humidity proof

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

2.0 kilohms single section

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

0.5 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

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

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

3 turret

Answers.

What is the NSN for 7902380?

5905-00-405-3768

How is this classified for shipping?

Schedule B number: 8533400080
nmfc 062960
Variable resistors, including potentiometers

What's the federal classification of 7902380?

FSC 5905 ⁓ Resistors

Excluding resistance wire.

NSN 5905-00-405-3768 RESISTOR,VARIABLE,NONWIRE WOUND,

2.548" overall length

NIIN
004053768
NIIN Date
03/31/71
Schedule B
8533400080 
Name Code
37405
FIIG
A002A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
 
Historical Price
$320.85 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. 11SF5373 Cage 25413
2. 752-6751 Cage 19176

Major End Users Countries and entities

  • - Defense Logistics Agency 

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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

7902380 / Resistor,variable,nonwire wound,What 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 or 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.