Pre Wire Wound Variable Resistor NSN 5905-01-227-0906

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: 5905-01-227-0906

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Features and Characteristics

Section Quantity

Body Style

Cylindrical servo mounted

Reliability Indicator

Not established

Pilot Diameter

Between 2.8740 inches and 2.8750 inches

Pilot Length

Between 0.0570 inches and 0.0670 inches

Undercut Diameter

Between 2.995 inches and 3.005 inches

Undercut Width

0.0730 inches

Body Diameter

Between 2.995 inches and 3.005 inches

Angle Of Mounting Hole In Deg

60.0

Angle Between Centerlines Of Mounting Holes In Deg

120.0

Shaft Diameter

Between 0.2494 inches and 0.2497 inches

Shaft Length

Between 0.485 inches and 0.515 inches

Body Length

1.292 inches

Mounting Lip Diameter

Between 2.9950 inches and 3.0050 inches

Mounting Lip Depth

Between 0.0880 inches and 0.0980 inches

Mounting Hole/stud Circle Diameter

Between 1.745 inches and 1.755 inches

Shaft Style

Round, slotted

Shaft Bearing Type

Bearing

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

250.0

Maximum Starting Torque

2.75 inch-ounces

Maximum Running Torque

1.60 inch-ounces

Shaft Runout

0.002 inches

Fragility Factor

Moderately rugged

Screw Thread Diameter

0.164 inches

Screw Thread Series Designator

Unc

Screw Thready Qty Per Inch (tpi)

32.0

Mounting Facility Quantity

Terminal Location

Radially positioned over less than half the circumference

Mounting Method

Threaded hole

Electrical Resistance Per Section

10.0 kilohms 1st section and 13.7 kilohms 2nd section

Rotary Actuator Travel In Angular Deg

250.0

Function Conformity Tolerance Per Section

-0.15 to 0.15 all sections

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

125.0 all sections

Power Dissipation Rating Per Section In Watts

6.0 free air all sections

Function Conformity Per Section

All sections terminal base linearity

Resistance Tolerance Per Section In Percent

-3.0 to 3.0 all sections

Actuator Travel Control Feature

Stops

Function Characteristic Per Section

All sections linear

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

70.0 all sections

Terminal Type And Quantity

6 turret

FSC

5905 Resistors

NIIN

012270906

NSN

5905012270906

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

S-1849-A-1971

Cage Code:

50406

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 5905-01-227-0906

What are the manufacturers of nsn 5905012270906?

Argon St. Inc. (50406)

Does this nsn 5905012270906 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905012270906
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 5905012270906 contain any precious metals?
No precious metal content.

Does nsn 5905012270906 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905012270906?
Has ESD sensitivity

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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