Nonwire Wound Variable Resistor NSN 5905-00-767-7421

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 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.

NSN: 5905-00-767-7421

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Features and Characteristics

Section Quantity

Body Style

Rectangular w/mounting holes

Reliability Indicator

Not established

Overall Length

Between 0.515 inches and 0.555 inches

Terminal Length

Between 0.177 inches and 0.197 inches

Overall Height

Between 0.490 inches and 0.510 inches

Overall Width

Between 0.432 inches and 0.467 inches

Mounting Hole Diameter

Between 0.070 inches and 0.076 inches

Shaft Diameter

Between 0.073 inches and 0.093 inches

Shaft Length

Between 0.025 inches and 0.045 inches

Body Length

Between 0.490 inches and 0.510 inches

Body Width

Between 0.255 inches and 0.270 inches

Body Height

Between 0.490 inches and 0.510 inches

Shaft Style

Round, slotted

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

9360.0

Maximum Starting Torque

5.00 inch-ounces

Center To Center Distance Between Terminals

Between 0.195 inches and 0.205 inches

Lateral Distance Between Mounting Hole Centers

Between 0.513 inches and 0.526 inches

Mounting Facility Quantity

Terminal Location

Left adjacent side single row

Mounting Method

Unthreaded hole

Center To Center Distance Between Terminal Rows

0.100 inches

Electrical Resistance Per Section

50.0 kilohms single section

Rotary Actuator Travel In Angular Deg

9360.0

Center To Center Distance Between Center Terminal And Outside Terminal

Between 0.095 inches and 0.105 inches

Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power

150.0 single section

Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius

-400.0 to 400.0 single section

Power Dissipation Rating Per Section In Watts

0.75 free air single section

Resistance Tolerance Per Section In Percent

-5.0 to 5.0 single section

Actuator Travel Control Feature

Clutch

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

70.0 single section

Standard Taper Curve Per Section

A single section

Terminal Type And Quantity

3 pin

FSC

5905 Resistors

NIIN

007677421

NSN

5905007677421

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

255-10-50K

Cage Code:

84048

Status:

MSDS:

Part Number:

10-00149-005

Cage Code:

00724

Status:

MSDS:

Part Number:

251-10-50K

Cage Code:

84048

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8533400080
NAICS: 334416
SITC: 77235
Description: Variable resistors, including potentiometers, nesoi
End Use (Code 20005):
Electric apparatus

Q & A

Frequently asked questions for NSN 5905-00-767-7421

What are the manufacturers of nsn 5905007677421?

Vernitron Corp (84048)
Raytheon Company (00724)
Trw Inc (75042)

Does this nsn 5905007677421 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905007677421
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.

Does nsn 5905007677421 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905007677421 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905007677421?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

37405

FIIG:

A002A0

App. Key:

Cond. Code:

Status:

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