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Non Wire Wound Variable Resistor NSN 5905-01-274-8609

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 5905-01-274-8609 NSN: 5905-01-274-8609

Features and Characteristics

Section Quantity
1
Body Style
Rectangular w/mounting holes
Reliability Indicator
Not established
Terminal Length
0.172 inches
Shaft Diameter
0.078 inches
Shaft Length
0.045 inches
Body Length
0.540 inches
Body Width
Between 0.180 inches and 0.230 inches
Body Height
Between 0.490 inches and 0.510 inches
Shaft Style
Round, slotted
Actuator Type
Single shaft
Center To Center Distance Between Terminals
0.100 inches
Lateral Distance Between Mounting Hole Centers
0.520 inches
Terminal Location
Lower adjacent side single row
Mounting Method
Terminal
Electrical Resistance Per Section
20.0 ohms single section
Center To Center Distance Between Center Terminal And Outside Terminal
0.100 inches
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
150.0 single section
Power Dissipation Rating Per Section In Watts
0.75 free air single section
Resistance Tolerance Per Section In Percent
-5.0/+5.0 single section
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
85.0 single section
Test Data Document
81349-mil-r-27208 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 pin
Specification Data
81349-mil-r-27208/4 government specification
FSC
5905 Resistors
NIIN
012748609
NSN
5905012748609

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
RT22C2X200
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-R-27208/4
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 5905-01-274-8609
What are the manufacturers of nsn 5905012748609?
Does this nsn 5905012748609 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905012748609
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 5905012748609 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905012748609 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905012748609?
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:
A
Cond. Code:
1
Status:
A

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