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Non Wire Wound Variable Resistor NSN 5905-00-969-0691

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 5905-00-969-0691 NSN: 5905-00-969-0691

Features and Characteristics

Section Quantity
2
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
First Flat Length
0.344 inches
Flat Height
0.219 inches
Body Diameter
1.562 inches
Mounting Hole Diameter
0.125 inches
Shaft Diameter
0.250 inches
Shaft Length
Between 0.844 inches and 0.906 inches
Mounting Bushing Length
0.375 inches
Body Length
1.375 inches
Overall Diameter
1.719 inches
Shaft Style
Round, flatted
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
300.0
Nonturn Device Location
At 6 oclock
Nonturn Device Radius
0.500 inches
Screw Thread Diameter
Between 0.164 inches and 0.375 inches
Screw Thread Series Designator
Unc and unef
Screw Thready Qty Per Inch (tpi)
32.0
Mounting Facility Quantity
2
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Locking bushing and unthreaded hole
Electrical Resistance Per Section
250.0 kilohms all sections
Rotary Actuator Travel In Angular Deg
300.0
Power Dissipation Rating Per Section In Watts
25.0 free air all sections
Resistance Tolerance Per Section In Percent
-10.0/+10.0 all sections
Actuator Travel Control Feature
Stops
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
40.0 all sections
Standard Taper Curve Per Section
A all sections
Terminal Type And Quantity
6 tab, solder lug
FSC
5905 Resistors
NIIN
009690691
NSN
5905009690691

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
H250L0-1T2
Cage Code:
44655
Status:
A
MSDS:
Part Number:
H250-250L0-1-562T2
Cage Code:
44655
Status:
A
MSDS:
Part Number:
H250-250LD1-562T2
Cage Code:
44655
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 5905-00-969-0691
What are the manufacturers of nsn 5905009690691?
Does this nsn 5905009690691 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905009690691
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 5905009690691 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905009690691 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905009690691?
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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