Nonwire Wound Variable Resistor NSN 5905-00-855-3121

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

NSN: 5905-00-855-3121

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Related NSN

Features and Characteristics

Section Quantity

Body Style

Rectangular w/mounting holes

Reliability Indicator

Not established

Overall Length

0.545 inches

Overall Height

Between 0.480 inches and 0.520 inches

Overall Width

Between 0.170 inches and 0.210 inches

Mounting Slot Width

Between 0.090 inches and 0.096 inches

Shaft Diameter

Between 0.058 inches and 0.098 inches

Shaft Length

0.045 inches

Body Length

Between 0.480 inches and 0.520 inches

Body Width

Between 0.170 inches and 0.210 inches

Body Height

Between 0.480 inches and 0.520 inches

Shaft Style

Round, slotted

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

9000.0

Lateral Distance Between Mounting Hole Centers

Between 0.500 inches and 0.540 inches

Mounting Facility Quantity

Terminal Location

Rear end

Mounting Method

Slot

Electrical Resistance Per Section

500.0 ohms single section

Rotary Actuator Travel In Angular Deg

9000.0

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

175.0 single section

Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius

-50.0/+50.0 single section

Power Dissipation Rating Per Section In Watts

1.0 free air single section

Resistance Tolerance Per Section In Percent

-5.0/+5.0 single section

Actuator Travel Control Feature

Clutch

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

70.0 single section

Standard Taper Curve Per Section

A single section

Test Data Document

10001-mil-std-202a specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Terminal Type And Quantity

3 wire lead

FSC

5905 Resistors

NIIN

008553121

NSN

5905008553121

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

L603003133

Cage Code:

80294

Status:

MSDS:

Part Number:

3250L1-501

Cage Code:

80294

Status:

MSDS:

Part Number:

2265001-3

Cage Code:

10001

Status:

MSDS:

Part Number:

541S500-2

Cage Code:

16170

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8533400080
NAICS: 334416
SITC: 77235
Description: Variable resistors, including potentiometers, nesoi
End Use (Code 20005):
Electric apparatus

Q & A

Frequently asked questions for NSN 5905-00-855-3121

What are the manufacturers of nsn 5905008553121?

Bourns Instruments Inc (80294)
Navair And Navsea Managed (10001)
Teledyne Technologies Incorporated (16170)

Does this nsn 5905008553121 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905008553121
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 or 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

Does nsn 5905008553121 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905008553121 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905008553121?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

37405

FIIG:

A002A0

App. Key:

Cond. Code:

Status:

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