Nonwire Wound Variable Resistor NSN 5905-01-218-2285

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: 5905-01-218-2285

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Features and Characteristics

Section Quantity

Body Style

Cylindrical bushing mounted

Reliability Indicator

Not established

Overall Length

2.590 inches

Body Diameter

0.750 inches

Shaft Diameter

0.250 inches

Shaft Length

1.580 inches

Mounting Bushing Length

0.380 inches

Body Length

0.980 inches

Overall Diameter

1.500 inches

Undercut Diameter

0.125 inches

Shaft Style

Round, stepped

Shaft Bearing Type

Sleeve

Actuator Type

Dual concentric

Effective Electrical Rotation In Deg Angular Rotation

280.0

Maximum Starting Torque

6.00 inch-ounces

Maximum Running Torque

6.00 inch-ounces

Maximum Stop Torque

80.00 inch-ounces

Nonturn Device Location

At 9 oclock

Nonturn Device Radius

0.375 inches

End Application

B-1b aircraft

Undercut Length

0.400 inches

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

10.0 kilohms all sections

Rotary Actuator Travel In Angular Deg

280.0

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

150.0 all sections

Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius

-250.0/+250.0 all sections

Power Dissipation Rating Per Section In Watts

0.65 free air all sections

Resistance Tolerance Per Section In Percent

-10.0/+10.0 all sections

Actuator Travel Control Feature

Stops

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

70.0 all sections

Standard Taper Curve Per Section

A all sections

Special Features

Inner shaft flat length 0.350 inches , flat height 0.100 inches ; outter shaft flat length 0.450 inches , flat height 0.216 inches

Terminal Type And Quantity

6 tab, solder lug

FSC

5905 Resistors

NIIN

012182285

NSN

5905012182285

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

A-2175

Cage Code:

27361

Status:

MSDS:

Part Number:

4015719

Cage Code:

07187

Status:

MSDS:

Part Number:

BF31231

Cage Code:

11236

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 5905-01-218-2285

What are the manufacturers of nsn 5905012182285?

Does this nsn 5905012182285 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905012182285
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 5905012182285 contain any precious metals?
No precious metal content.

Does nsn 5905012182285 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905012182285?
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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