Pre Wire Wound Variable Resistor NSN 5905-00-783-7493

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: 5905-00-783-7493

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Features and Characteristics

Section Quantity

Body Style

Cylindrical servo mounted

Reliability Indicator

Not established

Pilot Diameter

Between 1.3116 inches and 1.3120 inches

Pilot Length

Between 0.1290 inches and 0.1350 inches

Overall Length

2.806 inches

Undercut Diameter

Between 1.31160 inches and 1.31200 inches

Undercut Width

Between 0.0730 inches and 0.0880 inches

Body Diameter

Between 1.436 inches and 1.437 inches

Angle Of Mounting Hole In Deg

90.0

Angle Between Centerlines Of Mounting Holes In Deg

120.0

Shaft Diameter

0.188 inches

Shaft Length

0.688 inches

Body Length

2.250 inches

Mounting Lip Diameter

Between 1.4340 inches and 1.4370 inches

Mounting Lip Depth

Between 0.0890 inches and 0.0950 inches

Mounting Hole/stud Circle Diameter

0.975 inches

Shaft Style

Round

Shaft Bearing Type

Ball

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

Between 1080.0 and 1082.0

Maximum Starting Torque

0.65 inch-ounces

Maximum Running Torque

0.50 inch-ounces

Shaft End Play

0.00500 inches

Shaft Runout

0.001 inches

Lateral Runout

0.001 inches

Pilot Diameter Runout

0.00150 inches

Shaft Radial Play

0.002 inches

Terminal Location

All adjacent sides from adjacent control

Mounting Method

Flange

Electrical Resistance Per Section

5.000 kilohms all sections

Rotary Actuator Travel In Angular Deg

1260.0

Function Conformity Tolerance Per Section

-0.20/+0.20 single section

Power Dissipation Rating Per Section In Watts

105.0 free air all sections

Function Conformity Per Section

All sections absolute linearity

Resistance Tolerance Per Section In Percent

-3.0/+3.0 all sections

Actuator Travel Control Feature

Clutch

Function Characteristic Per Section

All sections linear

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

-130.0/+130.0 all sections

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

80.0 all sections

Terminal Type And Quantity

6 tab w/screw

FSC

5905 Resistors

NIIN

007837493

NSN

5905007837493

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2134255

Cage Code:

10001

Status:

MSDS:

Part Number:

L603000007

Cage Code:

36090

Status:

MSDS:

Part Number:

3200-718-1

Cage Code:

11534

Status:

MSDS:

Part Number:

NL7239-355-1

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 5905-00-783-7493

What are the manufacturers of nsn 5905007837493?

Navair And Navsea Managed (10001)
Lockheed Martin Librascope (36090)
Bei Sensors & Systems Company, Inc. (11534)
Bi Technologies Corporation (73138)

Does this nsn 5905007837493 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905007837493
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 5905007837493 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905007837493 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905007837493?
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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