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Non Wire Wound Variable Resistor NSN 5905-00-987-4636

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 5905-00-987-4636 NSN: 5905-00-987-4636

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
Overall Length
Between 2.078 inches and 2.298 inches
Body Diameter
Between 0.844 inches and 0.906 inches
Shaft Diameter
Between 0.124 inches and 0.126 inches
Shaft Length
Between 1.453 inches and 1.547 inches
Mounting Bushing Length
Between 0.219 inches and 0.297 inches
Body Length
Between 0.625 inches and 0.751 inches
Overall Diameter
2.063 inches
Shaft Style
Round, slotted
Contact Arm Electrical Off Position
Fully ccw
Actuator Type
Single shaft
Maximum Starting Torque
6.00 inch-ounces
Maximum Stop Torque
80.00 inch-ounces
Nonturn Device Location
At 6 oclock
Nonturn Device Radius
Between 0.235 inches and 0.265 inches
Screw Thread Diameter
0.250 inches
Screw Thread Series Designator
Unef
Screw Thready Qty Per Inch (tpi)
32.0
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Standard bushing
Electrical Resistance Per Section
50.0 ohms single section
Rotary Actuator Travel In Angular Deg
Between 290.0 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
12.5 heat sink single section
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
81349-mil-r-22 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-22/1 government specification
FSC
5905 Resistors
NIIN
009874636
NSN
5905009874636

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M22-01-00122SH
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MILR22-1
Cage Code:
81349
Status:
A
MSDS:
Part Number:
RP062SH500KK
Cage Code:
81349
Status:
A
MSDS:
Part Number:
M22/01-00122SH
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-PRF-22/1
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 5905-00-987-4636
What are the manufacturers of nsn 5905009874636?
Does this nsn 5905009874636 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905009874636
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 5905009874636 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905009874636 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905009874636?
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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