Pre Wire Wound Variable Resistor NSN 5905-00-556-4648

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: 5905-00-556-4648

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Features and Characteristics

Section Quantity

Body Style

Cylindrical servo mounted

Reliability Indicator

Not established

Pilot Diameter

0.7500 inches

Pilot Length

0.0620 inches

Undercut Diameter

1.820 inches

Undercut Width

0.0620 inches

Body Diameter

2.000 inches

Angle Of Mounting Hole In Deg

90.0

Angle Between Centerlines Of Mounting Holes In Deg

120.0

Shaft Diameter

Between 0.2495 inches and 0.2500 inches

Shaft Length

0.750 inches

Body Length

3.531 inches

Mounting Lip Diameter

1.8750 inches

Mounting Lip Depth

0.0620 inches

Mounting Hole/stud Circle Diameter

1.500 inches

Shaft Style

Round

Shaft Bearing Type

Bearing

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

3600.0

Maximum Starting Torque

1.90 inch-ounces

Maximum Running Torque

1.30 inch-ounces

Shaft End Play

0.00500 inches

Shaft Runout

0.005 inches

Lateral Runout

0.002 inches

Pilot Diameter Runout

0.00150 inches

Shaft Radial Play

0.002 inches

Screw Thread Diameter

0.164 inches

Screw Thread Series Designator

Unc

Screw Thready Qty Per Inch (tpi)

32.0

Mounting Facility Quantity

Terminal Location

Longitudinally positioned on the circumference

Mounting Method

Threaded hole

Features Provided

Nonmetallic shaft

Electrical Resistance Per Section

5.000 percent, rated amperes c and better finish

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

2542.0 1st section

Rotary Actuator Travel In Angular Deg

3600.0

Function Conformity Tolerance Per Section

-0.10/+0.10 1st section

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

80.0 all sections

Power Dissipation Rating Per Section In Watts

5.0 free air all sections

Function Conformity Per Section

All sections independent linearity

Fixed Tap Quantity Per Section

1 1st section

Tap Location Tolerance Per Section

-5.0/+5.0 degrees angular rotation 1st section

Resistance Tolerance Per Section In Percent

-5.0/+5.0 1st section

Actuator Travel Control Feature

Stops

Function Characteristic Per Section

All sections linear

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

40.0 all sections

Terminal Type And Quantity

7 tab, solder lug

FSC

5905 Resistors

NIIN

005564648

NSN

5905005564648

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

887299-1

Cage Code:

10001

Status:

MSDS:

Part Number:

7603-150-0

Cage Code:

73138

Status:

MSDS:

Part Number:

154C581

Cage Code:

03538

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 5905-00-556-4648

What are the manufacturers of nsn 5905005564648?

Does this nsn 5905005564648 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905005564648
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 5905005564648 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905005564648 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905005564648?
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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