Non Wire Wound Variable Resistor NSN 5905-00-193-7234

Item Description

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 of 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, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.

NSN: 5905-00-193-7234

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Features and Characteristics

Section Quantity

Body Style

Cylindrical bushing mounted

Reliability Indicator

Not established

Overall Length

2.026 inches

Body Diameter

0.620 inches

Shaft Diameter

Between 0.248 inches and 0.251 inches

Shaft Length

Between 1.344 inches and 1.406 inches

Mounting Bushing Length

0.375 inches

Body Length

0.620 inches

Overall Diameter

2.000 inches

Shaft Style

Round

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

265.0

Nonturn Device Location

At 9 oclock

Nonturn Device Radius

Between 0.516 inches and 0.546 inches

Fragility Factor

Moderately rugged

Screw Thread Diameter

0.375 inches

Screw Thread Series Designator

Unef

Screw Thready Qty Per Inch (tpi)

32.0

Terminal Location

Radially positioned over more than half the circumference

Mounting Method

Standard bushing

Features Provided

Grounded contact arm

Electrical Resistance Per Section

1.5 kilohms single section

Rotary Actuator Travel In Angular Deg

290.0

Power Dissipation Rating Per Section In Watts

2.0 free air single section

Fixed Tap Quantity Per Section

1 single section

Resistance Tolerance Per Section In Percent

-10.0 to 10.0 single section

Actuator Travel Control Feature

Stops

Tap Location From Ccw Terminal Per Section In Ohms

750.0 single section

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

25.0 single section

Standard Taper Curve Per Section

A single section

Test Data Document

56232-818649 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

Terminal Type And Quantity

4 tab, solder lug

FSC

5905 Resistors

NIIN

001937234

NSN

5905001937234

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

818649

Cage Code:

56232

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8533390080
NAICS: 334416
SITC: 77233
Description: Wirewound variable resistors, nesoi
End Use (Code 20005):
Electric apparatus

Q & A

Frequently asked questions for NSN 5905-00-193-7234

What are the manufacturers of nsn 5905001937234?

Lockheed Martin Corporation (56232)
Cts Corp Electromechanical Div (58756)

Does this nsn 5905001937234 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905001937234
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 of 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, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.

Does nsn 5905001937234 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905001937234 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905001937234?
Has ESD sensitivity

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

37406

FIIG:

A002A0

App. Key:

Cond. Code:

Status:

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