Pre Wire Wound Variable Resistor NSN 5905-00-784-4442

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) of the output is equal to or less than plus or munus 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, nonprecision.

NSN: 5905-00-784-4442

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Features and Characteristics

Section Quantity

Body Style

Cylindrical servo mounted

Reliability Indicator

Not established

Pilot Diameter

1.8750 inches

Pilot Length

0.0620 inches

Overall Length

2.218 inches

Undercut Diameter

1.875 inches

Undercut Width

0.0790 inches

Body Diameter

2.031 inches

Shaft Diameter

0.250 inches

Shaft Length

0.563 inches

Body Length

2.156 inches

Overall Diameter

2.031 inches

Mounting Lip Diameter

2.0000 inches

Mounting Lip Depth

0.0930 inches

Shaft Style

Round

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

356.0

Maximum Starting Torque

1.80 inch-ounces

Maximum Running Torque

1.20 inch-ounces

Terminal Location

Radially positioned over less than half the circumference

Mounting Method

Clamp ring

Electrical Resistance Per Section

50.000 percent, rated amperes c and better finish

Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation

178.0 all sections

Rotary Actuator Travel In Angular Deg

360.0

Function Conformity Tolerance Per Section

-0.50/+0.50 all sections

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

85.0 all sections

Power Dissipation Rating Per Section In Watts

2.8 7th secondary finish

Function Conformity Per Section

All sections independent linearity

Fixed Tap Quantity Per Section

1 3rd section

Tap Location Tolerance Per Section

-1.0/+1.0 degrees angular rotation all sections

Resistance Tolerance Per Section In Percent

-5.0/+5.0 3rd section

Actuator Travel Control Feature

Continuous motion

Function Characteristic Per Section

All sections linear

Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius

-20.0/+20.0 all sections

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

40.0 all sections

Terminal Type And Quantity

12 tab, solder lug

FSC

5905 Resistors

NIIN

007844442

NSN

5905007844442

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

175885

Cage Code:

09017

Status:

MSDS:

Part Number:

5613-419-0

Cage Code:

73138

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 5905-00-784-4442

What are the manufacturers of nsn 5905007844442?

Edo (09017)
Bi Technologies Corporation (73138)

Does this nsn 5905007844442 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905007844442
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) of the output is equal to or less than plus or munus 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, nonprecision.

Does nsn 5905007844442 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905007844442 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905007844442?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

37408

FIIG:

A002A0

App. Key:

Cond. Code:

Status:

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