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Nonwire Wound Variable Resistor NSN 5905-00-802-7951

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 5905-00-802-7951 NSN: 5905-00-802-7951

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
Overall Length
Between 1.203 inches and 1.297 inches
Body Diameter
Between 0.719 inches and 0.781 inches
Shaft Diameter
Between 0.124 inches and 0.126 inches
Shaft Length
Between 0.844 inches and 0.906 inches
Mounting Bushing Length
Between 0.234 inches and 0.266 inches
Body Length
Between 0.359 inches and 0.391 inches
Overall Diameter
0.953 inches
Shaft Style
Round, slotted
Actuator Type
Single shaft
Maximum Starting Torque
6.00 inch-ounces
Maximum Stop Torque
80.00 inch-ounces
Nonturn Device Location
At 9 oclock
Nonturn Device Radius
Between 0.359 inches and 0.391 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
5.0 kilohms single section
Rotary Actuator Travel In Angular Deg
Between 295.0 and 305.0
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
120.0 single section
Power Dissipation Rating Per Section In Watts
0.25 free air single section
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 single section
Actuator Travel Control Feature
Stops
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
70.0 single section
Standard Taper Curve Per Section
C single section
Test Data Document
81349-mil-r-94 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-94/2 government specification
FSC
5905 Resistors
NIIN
008027951
NSN
5905008027951

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
RV5NAYSD502C
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MILR94-2
Cage Code:
81349
Status:
A
MSDS:
Part Number:
70-5K
Cage Code:
71450
Status:
A
MSDS:
Part Number:
4520148-20
Cage Code:
0PN68
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 5905-00-802-7951
What are the manufacturers of nsn 5905008027951?
Does this nsn 5905008027951 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905008027951
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 5905008027951 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905008027951 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905008027951?
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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