68A32C316-3

68A32C3163 Pre Wire Wound Variable Resistor

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

Part Number:
Quantity Requested:
Your Email:
Full Name:
Contact Phone:
Company:

Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

Datasheet. 68A32C316-3 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.

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.

1.5620in.

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

0.0620in.

Undercut Diameter

1.562in.

Undercut Width

0.0730in.

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

1.750in.

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

0.2497in.

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

0.625in.

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

0.990in.

Mounting Lip Diameter

1.7500in.

Mounting Lip Depth

0.0930in.

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

round

Shaft Bearing Type
Indicates the type of shaft bearing/s/ furnished.

ball

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.

350.0

Maximum Starting Torque
The maximum amount of turning force required to initiate the actuator movement.

3.00 INCH-Ounces

Maximum Running Torque
The maximum amount of force requred to maintain actuator movement.

2.00 INCH-Ounces

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.

0.001in.

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.

0.005in.

Pilot Diameter Runout
The eccentricity of the pilot diameter with respect to the rotational axis of the shaft and measured on the pilot diameter when the shaft is held and the body of the item is rotated while a specified load is applied radially to the body.

0.0015in.

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.

0.002in.

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

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

20.0 kilohms all sections

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.

32.4 1st section and 98.1 1st section and 118.8 1st section and 129.6 1st section and 180.0 1st section and 212.4 1st section and 278.1 1st section and 298.8 1st section and 309.6 1st section

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.

5.4 2nd section and 10.8 2nd section and 21.6 2nd section and 54.0 2nd section and 118.0 2nd section and 129.6 2nd section and 180.0 2nd section and 185.4 2nd section and 190.8 2nd section and 201.6 2nd section and 234.0 2nd section and 298.8 2nd section and 309.6 2nd section

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

360.0

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 all sections

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 all sections

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 all sections

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

all sections independent linearity

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.

13 2nd section

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.

9 1st section

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

-0.5/+0.5 deg angular rotation 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

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

stops

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

all sections linear

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.

70.0 all sections

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

28 turret

Answers.

What quantity is this sold in?

1EA

What is the NSN for 68A32C316-3?

5905-00-250-7987

How is this classified for shipping?

Schedule B number: 8533390080
nmfc 062960
Wirewound variable resistors

What's the federal classification of 68A32C316-3?

FSC 5905 ⁓ Resistors

Excluding resistance wire.

NSN 5905-00-250-7987 RESISTOR,VARIABLE,WIRE WOUND,PRE

NIIN
002507987
NIIN Date
11/19/69
Schedule B
8533390080 
Name Code
37408
FIIG
A002A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$1,622.58 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

Major End Users Countries and entities

  • - Department of The Navy 

Availability for 68A32C316-3 A member of our team will provide you with a price and availability quote

Request a Quote »

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

68A32C316-3 / 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.