Non Wire Wound Variable Resistor NSN 5905-01-298-5912

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 of 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, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.

NSN: 5905-01-298-5912

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Features and Characteristics

Section Quantity

Body Style

Cylindrical bushing mounted

Reliability Indicator

Not established

First Flat Length

Between 0.510 inches and 0.590 inches

Flat Height

Between 0.211 inches and 0.221 inches

Body Diameter

1.000 mils and 1.094 centimeters

Shaft Diameter

Between 0.248 inches and 0.251 inches

Shaft Length

Between 1.050 inches and 1.070 inches

Mounting Bushing Length

Between 0.410 inches and 0.470 inches

Body Length

Between 1.000 inches and 1.157 inches

Shaft Style

Round, flatted

Shaft Bearing Type

Sleeve

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

Between 295.0 and 305.0

Maximum Starting Torque

12.00 inch-ounces

Maximum Running Torque

12.00 inch-ounces

Maximum Stop Torque

192.00 inch-ounces

Nonturn Device Location

At 3 oclock

Nonturn Device Radius

Between 0.427 inches and 0.447 inches

Fragility Factor

Moderately rugged

End Application

Control conso

Screw Thread Diameter

Between 0.370 inches and 0.380 inches

Screw Thread Series Designator

Unef

Screw Thready Qty Per Inch (tpi)

32.0

Terminal Location

Rear end

Mounting Method

Standard bushing

Features Provided

Humidity proof

Cubic Measure

1.088 cubic inches

Electrical Resistance Per Section

500.0 ohms c and better flooring

Rotary Actuator Travel In Angular Deg

Between 295.0 and 305.0

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

340.0 single section

Power Dissipation Rating Per Section In Watts

7.5 7th secondary quality

Resistance Tolerance Per Section In Percent

-10.0/+10.0 single section

Actuator Travel Control Feature

Stops

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

25.0 single section

Standard Taper Curve Per Section

A single section

Test Data Document

06481-914096 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 tab, solder lug

FSC

5905 Resistors

NIIN

012985912

NSN

5905012985912

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

914096-3

Cage Code:

06481

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 5905-01-298-5912

What are the manufacturers of nsn 5905012985912?

Northrop Grumman Systems Corporation (06481)
Heico Ohmite, L.l.c. (44655)

Does this nsn 5905012985912 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905012985912
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 of 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, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.

Does nsn 5905012985912 contain any precious metals?
No precious metal content.

Does nsn 5905012985912 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905012985912?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

37406

FIIG:

A002A0

App. Key:

Cond. Code:

Status:

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