Nonwire Wound Variable Resistor NSN 5905-01-040-0397

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: 5905-01-040-0397

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Features and Characteristics

Section Quantity

Body Style

Cylindrical bushing mounted

Reliability Indicator

Not established

Overall Length

1.328 inches

Body Diameter

0.906 inches

Shaft Diameter

0.250 inches

Shaft Length

0.875 inches

Mounting Bushing Length

0.375 inches

Body Length

0.453 inches

Overall Diameter

1.266 inches

Shaft Style

Round, slotted

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

Between 251.0 and 318.0

Fragility Factor

Moderately delicate

Screw Thread Diameter

0.375 inches

Screw Thread Series Designator

Unef

Screw Thready Qty Per Inch (tpi)

32.0

Terminal Location

Radially positioned over less than half the circumference

Mounting Method

Standard bushing

Cubic Measure

1.681 cubic inches

Electrical Resistance Per Section

250.0 kilohms single section

Rotary Actuator Travel In Angular Deg

Between 251.0 and 318.0

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

120.0 single section

Power Dissipation Rating Per Section In Watts

0.5 free air single section

Fixed Tap Quantity Per Section

1 single section

Tap Location Tolerance Per Section

-20.0/+20.0 degrees angular rotation single section

Resistance Tolerance Per Section In Percent

-20.0/+20.0 single section

Actuator Travel Control Feature

Stops

Tap Location From Ccw Terminal Per Section In Ohms

125000.0 single section

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

70.0 single section

Standard Taper Curve Per Section

C single section

Terminal Type And Quantity

3 tab, solder lug

FSC

5905 Resistors

NIIN

010400397

NSN

5905010400397

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

570859

Cage Code:

98738

Status:

MSDS:

Part Number:

N1222

Cage Code:

35627

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 5905-01-040-0397

What are the manufacturers of nsn 5905010400397?

Herley Chicago (98738)
Precision Electronics Corporation (35627)

Does this nsn 5905010400397 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905010400397
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 5905010400397 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905010400397 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905010400397?
Has ESD sensitivity

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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