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Nonwire Wound Variable Resistor NSN 5905-01-303-9860

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 5905-01-303-9860 NSN: 5905-01-303-9860

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
First Flat Length
0.219 inches
Flat Height
0.032 inches
Body Diameter
1.563 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
Shaft Style
Round, flatted
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
Between 295.0 and 305.0
Maximum Starting Torque
8.00 inch-ounces
Maximum Running Torque
8.00 inch-ounces
Nonturn Device Location
At 9 oclock
Nonturn Device Radius
0.500 inches
Fragility Factor
Moderately rugged
Screw Thread Diameter
0.375 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
Features Provided
Shaft locking device
Cubic Measure
2.638 cubic inches
Electrical Resistance Per Section
750.0 ohms c and better flooring
Rotary Actuator Travel In Angular Deg
Between 295.0 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
25.0 7th secondary quality
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
40.0 single section
Standard Taper Curve Per Section
A single section
Terminal Type And Quantity
3 tab, solder lug
FSC
5905 Resistors
NIIN
013039860
NSN
5905013039860

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
099-00131-09 ITEM 5
Cage Code:
32770
Status:
A
MSDS:
Part Number:
867-37575-73
Cage Code:
32770
Status:
A
MSDS:
Part Number:
RHL750
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: 8533400080
  • NAICS: 334416
  • SITC: 77235
  • Description: Variable resistors, including potentiometers, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5905-01-303-9860
What are the manufacturers of nsn 5905013039860?
Does this nsn 5905013039860 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905013039860
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 5905013039860 contain any precious metals?
No precious metal content.
Does nsn 5905013039860 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905013039860?
No known electrostatic discharge.

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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