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Pre Wire Wound Variable Resistor NSN 5905-01-305-3489

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 5905-01-305-3489 NSN: 5905-01-305-3489

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
Body Diameter
Between 0.485 inches and 0.515 inches
Shaft Diameter
Between 0.123 inches and 0.126 inches
Shaft Length
Between 0.469 inches and 0.531 inches
Mounting Bushing Length
Between 0.230 inches and 0.270 inches
Body Length
0.650 inches
Shaft Style
Round, slotted
Shaft Bearing Type
Sleeve
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
Between 295.0 and 305.0
Maximum Starting Torque
6.00 inch-ounces
Maximum Running Torque
6.00 inch-ounces
Maximum Stop Torque
48.00 inch-ounces
Nonturn Device Location
At 12 oclock
Nonturn Device Radius
Between 0.177 inches and 0.197 inches
Fragility Factor
Moderately rugged
End Application
Module, test s
Screw Thread Diameter
0.250 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
0.135 cubic inches
Electrical Resistance Per Section
2.0 kilohms single section
Rotary Actuator Travel In Angular Deg
Between 295.0 and 305.0
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
135.0 single section
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-70.0/+70.0 single section
Power Dissipation Rating Per Section In Watts
1.5 free air single section
Resistance Tolerance Per Section In Percent
-5.0/+5.0 single section
Actuator Travel Control Feature
Stops
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
85.0 single section
Test Data Document
81349-mil-r-39002 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 tab, solder lug
Specification Data
81349-mil-r-39002/1 government specification
FSC
5905 Resistors
NIIN
013053489
NSN
5905013053489

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M39002/01-0044
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-R-39002/1
Cage Code:
81349
Status:
A
MSDS:
Part Number:
RK09SACS202
Cage Code:
81349
Status:
A
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 5905-01-305-3489
What are the manufacturers of nsn 5905013053489?
Does this nsn 5905013053489 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905013053489
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 5905013053489 contain any precious metals?
No precious metal content.
Does nsn 5905013053489 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905013053489?
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:
D
Cond. Code:
1
Status:
A

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