Nonwire Wound Variable Resistor NSN 5905-01-123-8171

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: 5905-01-123-8171

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Features and Characteristics

Section Quantity

Body Style

Cylindrical bushing mounted

Reliability Indicator

Not established

Body Diameter

1.310 inches

Shaft Diameter

Between 0.2495 inches and 0.2499 inches

Shaft Length

2.000 inches

Mounting Bushing Length

Between 0.350 inches and 0.410 inches

Body Length

Between 0.633 inches and 0.663 inches

Shaft Style

Round, slotted

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

270.0

Maximum Starting Torque

5.00 inch-ounces

Maximum Running Torque

5.00 inch-ounces

Fragility Factor

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 less than half the circumference

Mounting Method

Standard bushing

Electrical Resistance Per Section

1.0 megohms single section

Rotary Actuator Travel In Angular Deg

310.0

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

82.0 single section

Power Dissipation Rating Per Section In Watts

1.0 free air single section

Resistance Tolerance Per Section In Percent

-10.0/+10.0 single section

Actuator Travel Control Feature

Stops

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

1.11 single section

Standard Taper Curve Per Section

A single section

Precious Material And Location

Terminal surface gold

Precious Material

Gold

Terminal Type And Quantity

3 turret

FSC

5905 Resistors

NIIN

011238171

NSN

5905011238171

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1-120-050

Cage Code:

90031

Status:

MSDS:

Part Number:

1-120-053

Cage Code:

90031

Status:

MSDS:

Part Number:

6657N-402-105

Cage Code:

3Z867

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 5905-01-123-8171

What are the manufacturers of nsn 5905011238171?

Does this nsn 5905011238171 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905011238171
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 5905011238171 contain any precious metals?
Item contains gold.

Does nsn 5905011238171 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905011238171?
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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