Pre Wire Wound Variable Resistor NSN 5905-00-780-9751

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: 5905-00-780-9751

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Related NSN

Features and Characteristics

Section Quantity

Body Style

Cylindrical servo mounted

Reliability Indicator

Not established

Pilot Diameter

Between 0.6240 inches and 0.6250 inches

Pilot Length

Between 0.0570 inches and 0.0670 inches

Overall Length

2.225 inches

Undercut Diameter

0.625 inches

Undercut Width

Between 0.0570 inches and 0.0670 inches

Body Diameter

Between 0.870 inches and 0.880 inches

Shaft Diameter

0.124 inches

Shaft Length

Between 0.620 inches and 0.630 inches

Body Length

1.600 inches

Overall Diameter

1.062 inches

Mounting Lip Diameter

Between 0.8700 inches and 0.8800 inches

Mounting Lip Depth

Between 0.0580 inches and 0.0680 inches

Shaft Style

Round, slotted

Shaft Bearing Type

Ball

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

3600.0

Maximum Starting Torque

0.60 inch-ounces

Maximum Running Torque

0.50 inch-ounces

Maximum Stop Torque

128.00 inch-ounces

Shaft End Play

0.00400 inches

Shaft Runout

0.001 inches

Lateral Runout

0.003 inches

Pilot Diameter Runout

0.00150 inches

Shaft Radial Play

0.002 inches

Terminal Location

Longitudinally positioned on the circumference

Mounting Method

Flange

Features Provided

Nonmetallic shaft

Electrical Resistance Per Section

2.000 kilohms single section

Rotary Actuator Travel In Angular Deg

3600.0

Function Conformity Tolerance Per Section

-0.15/+0.15 single section

Power Dissipation Rating Per Section In Watts

0.3 free air single section

Function Conformity Per Section

Single section absolute linearity

Resistance Tolerance Per Section In Percent

-3.0/+3.0 single section

Actuator Travel Control Feature

Stops

Function Characteristic Per Section

Single section linear

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

105.0 single section

Test Data Document

05257-x903008 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

Terminal Type And Quantity

3 turret

FSC

5905 Resistors

NIIN

007809751

NSN

5905007809751

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

X903008-2

Cage Code:

05257

Status:

MSDS:

Part Number:

7233-1367-0

Cage Code:

92634

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 5905-00-780-9751

What are the manufacturers of nsn 5905007809751?

Does this nsn 5905007809751 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905007809751
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 5905007809751 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905007809751 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905007809751?
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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