31262-1

312621 Nonwire Wound Variable Resistor

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Datasheet. 31262-1 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.

2.87400in. and 2.87500in.

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

0.06250in.

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

2.224in. ⁓2-15/64"

Undercut Diameter

2.874in. and 2.875in.

Undercut Width

0.08000in.

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

3.000in.

Angle Between Centerlines Of Mounting Holes In Deg
A measurement of the amount of turning necessary to bring one half into coincidence with another,expressed in degrees.

120.0

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

0.249in. and 0.250in.

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

0.750in.

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

1.350in.

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

3.624in. ⁓3-5/8"

Mounting Lip Diameter

3.00000in.

Mounting Lip Depth

0.09375in.

Mounting Hole/stud Circle Diameter

1.750in.

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

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

1.00 INCH-Ounces

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.

0.164in.

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.

32.0

Mounting Facility Quantity
The number of mounting facilities provided.

3

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.

threaded hole and clamp ring

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

nonmetallic shaft

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

4.0 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.

-10.0/+10.0 single section

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 360 deg SINE-Cosine

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

6 turret

Answers.

What is the NSN for 31262-1?

5905-00-762-0935

How is this classified for shipping?

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

What's the federal classification of 31262-1?

FSC 5905 ⁓ Resistors

Excluding resistance wire.

NSN 5905-00-762-0935 RESISTOR,VARIABLE,NONWIRE WOUND,

2.224" overall length

NIIN
007620935
NIIN Date
04/07/72
Schedule B
8533400080 
Name Code
37405
FIIG
A002A0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
--
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. 5L5133-001-26 Cage D1901
2. 306-2-31701 Cage D2575
3. 306-2-31701 Cage 98659

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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)
77.5
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)
Electrical appliances, small 
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

31262-1 / 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.