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Nonwire Wound Variable Resistor NSN 5905-00-252-1318

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 5905-00-252-1318 NSN: 5905-00-252-1318

Features and Characteristics

Section Quantity
1
Body Style
Rectangular w/mounting holes/slots
Reliability Indicator
Not established
Overall Length
Between 0.780 inches and 0.840 inches
Terminal Length
Between 0.185 inches and 0.255 inches
Overall Height
Between 0.520 inches and 0.600 inches
Overall Width
Between 0.270 inches and 0.290 inches
Shaft Diameter
Between 0.090 inches and 0.1110 inches
Shaft Length
Between 0.045 inches and 0.075 inches
Body Length
Between 0.735 inches and 0.765 inches
Body Width
Between 0.180 inches and 0.200 inches
Body Height
Between 0.345 inches and 0.375 inches
Shaft Style
Round, slotted
Contact Arm Electrical Off Position
Fully ccw
Actuator Type
Single shaft
Center To Center Distance Between Terminals
Between 0.490 inches and 0.510 inches
Lateral Distance Between Mounting Hole Centers
0.675 inches
Terminal Location
Lower adjacent side two rows
Mounting Method
Terminal
Center To Center Distance Between Terminal Rows
0.200 inches
Electrical Resistance Per Section
100.0 kilohms single section
Center To Center Distance Between Center Terminal And Outside Terminal
0.200 inches
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
105.0 single section
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-250.0 to 0.0 single section
Power Dissipation Rating Per Section In Watts
0.75 free air single section
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 single section
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
25.0 single section
Standard Taper Curve Per Section
A single section
Terminal Type And Quantity
3 pin
FSC
5905 Resistors
NIIN
002521318
NSN
5905002521318

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
89WHR100K
Cage Code:
73138
Status:
A
MSDS:
Part Number:
S11-6687
Cage Code:
54418
Status:
A
MSDS:
Part Number:
77PR1003
Cage Code:
73138
Status:
A
MSDS:
Part Number:
7011453P033
Cage Code:
94117
Status:
A
MSDS:
Part Number:
77PR100K
Cage Code:
73138
Status:
A
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 5905-00-252-1318
What are the manufacturers of nsn 5905002521318?
Does this nsn 5905002521318 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905002521318
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 5905002521318 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905002521318 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905002521318?
Has ESD sensitivity

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37405
FIIG:
A002A0
App. Key:
B
Cond. Code:
1
Status:
A

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