Nonwire Wound Variable Resistor
MIL-PRF-94/3
(NSN) National Stock Number
5905-01-015-8139
Federal Supply Classification
5905 Resistor
Item Name Code
37405
Schedule B Code
8533400080
Summary
1 section quantity, cylindrical bushing mounted body style, not established reliability indicator, 1.344 inches maximum overall length, 0.500 inches nominal body diameter, 0.125 inches nominal shaft diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 4 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | ZZ |
Identification
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, and the like, 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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 37405 | A002A0 | 1 | 1 |
Specifications
Section Quantity
1
Details
The number of individual elements.Body Style
cylindrical bushing mounted
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Reliability Indicator
not established
Details
An indication that the level of probability that an item will operate without failure,at a specified rated capability,at a specified temperature,and for a specified period of time,has been established by testing random samples of production lot.Overall Length
1.344 inches maximum
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Body Diameter
0.500 inches nominal
Details
The length of a straight line which passes through the center of the body,and terminates at the circumference.Shaft Diameter
0.125 inches nominal
Details
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.Shaft Length
0.625 inches nominal
Details
A measurement of the longest dimension of the shaft,in distinction from width.Mounting Bushing Length
0.250 inches nominal
Details
None.Body Length
0.453 inches nominal
Details
A measurement of the longest dimension of the body,in distinction from width.Overall Diameter
0.500 inches nominal
Details
A measurement of the longest straight line across a circular cross-sectional plane.Shaft Style
round, slotted
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.Actuator Type
single shaft
Details
Indicates the type of facility or arrangement provided for moving the variable contact(s).Effective Electrical Rotation In Deg Angular Rotation
292.0 minimum and 298.0 maximum
Details
That part of the total rotational travel of the actuator that produces a change in output,expressed in degree angular rotation.Nonturn Device Radius
0.245 inches nominal
Details
The linear measurement of the distance from the actuator centerline to the centerline of the nonturn device.Screw Thread Diameter
0.250 inches nominal
Details
The length of a straight line which passes through the center of a coaxial cylinder which would bound the crest of an external thread or the root of an internal thread.Screw Thread Series Designator
unef
Details
A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Screw Thread Quantity Per Inch
32.0
Details
The number of screw threads on the item per linear inch measured on a line parallel to the thread axis,including incomplete threads.Mounting Method
standard bushing
Details
The means of attaching the item.Electrical Resistance Per Section
250.0 kilohms single section
Details
A measure of the opposition to the flow of direct or alternating current per section.Rotary Actuator Travel In Angular Deg
292.0 minimum and 298.0 maximum
Details
The measurement of the rotary mechanical motion of the actuating shaft of an item,expressed in degrees.Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
120.0 single section
Details
The ambient temperature at which the power dissipation of each section is derated to zero percent of the full rated power.Device Design Type
nonturn at 6 oclock
Details
Indicates the design type of the device.Terminal Location
rear end
Details
Indicates the location of the terminal/s/ on the item.Power Dissipation Rating Per Section In Watts
0.5 free air single section
Details
The maximum amount of electrical energy that can be expended per section,expressed in watts.Resistance Tolerance Per Section In Percent
-10.0 to 10.0 single section
Details
The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.Actuator Travel Control Feature
stops
Details
The feature that controls the actuator travel.Ambient Temp In Deg Celsius Per Section At Full Rated Power
70.0 single section
Details
The ambient temperature,expressed in degrees celsius,of the medium surrounding each section at which it can be operated continuously at full rated power.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", "nominal", etc.).
Details
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.Terminal Type And Quantity
3 tab, solder lug
Details
Indicates the type and number of terminals for providing electrical connection.Specification/Standard Data
81349-mil-r-94/3 government specification
Details
The document designator of the specification or standard which established the item of supply.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 4751-0056-02 | 42161 | 5 | - | C | 1 | - | TX |
| KN000907 | 34228 | 5 | - | 5 | 1 | - | ZZ |
| MILR94-3 | 81349 | 3 | - | 5 | 9 | - | TX |
| RV6NAYSA254A | 81349 | 3 | - | 2 | 2 | - | TX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | B | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 35140 | - | P | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 72D | 3 | 9 |
What's Included?
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- Friendly service to back every order
Manufacturer
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CAGE: 81349
FAQs
Frequently asked questions for NSN 5905-01-015-8139
What is the NIIN of the NSN 5905-01-015-8139?
The National Item Identification Number (NIIN) of the NSN 5905-01-015-8139 is 01-015-8139
When the NSN 5905-01-015-8139 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Thu, Jan 29, 1976
Does the NSN 5905-01-015-8139 contain any precious metals?
Type/content is unknown
Does the NSN 5905-01-015-8139 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5905-01-015-8139?
ESD sensitivity
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