Non Wire Wound Variable Resistor
MIL-DTL-6749
(NSN) National Stock Number
5905-00-108-4277
Federal Supply Classification
5905 Resistor
Item Name Code
37406
Schedule B Code
8533390080
Summary
1 section quantity, cylindrical bushing mounted body style, not established reliability indicator, 0.438 inches nominal first flat length, 0.034 inches nominal flat height, 1.063 inches nominal body 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 of 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, nonwire wound; nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 37406 | 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.First Flat Length
0.438 inches nominal
Details
None.Flat Height
0.034 inches nominal
Details
None.Body Diameter
1.063 inches nominal
Details
The length of a straight line which passes through the center of the body,and terminates at the circumference.Shaft Diameter
0.250 inches nominal
Details
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.Shaft Length
1.000 inches nominal
Details
A measurement of the longest dimension of the shaft,in distinction from width.Mounting Bushing Length
0.375 inches nominal
Details
None.Body Length
0.563 inches nominal
Details
A measurement of the longest dimension of the body,in distinction from width.Shaft Style
round, flatted
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).Nonturn Device Location
at 12 oclock
Details
Indicates the location of a mechanical device which prevents the turning of the item on its mounted surface,expressed by the twelve hour clock designation. please use mrc cqph with isac in place of this discontinued mrc.Nonturn Device Radius
0.500 inches nominal
Details
The linear measurement of the distance from the actuator centerline to the centerline of the nonturn device.Screw Thread Diameter
0.375 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.Terminal Location
radially positioned over less than half the circumference
Details
The position of the terminal/s/ for making connection to an item.please use mrc cqtm in place of this discontinued mrc.Mounting Method
standard bushing
Details
The means of attaching the item.Electrical Resistance Per Section
15.0 ohms single section
Details
A measure of the opposition to the flow of direct or alternating current per section.Power Dissipation Rating Per Section In Watts
25.0 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
-5.0 to 15.0 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.Terminal Type And Quantity
2 threaded stud
Details
Indicates the type and number of terminals for providing electrical connection.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| PRT25 | 75042 | X | - | 5 | 9 | - | XX |
| AN3155-25-15 | 81349 | E | - | 2 | 2 | - | ZZ |
| AN3155-25-15 | 88044 | E | - | 5 | 9 | - | XX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 35140 | - | P | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 657 | Z | 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 5905-00-108-4277
What is the NIIN of the NSN 5905-00-108-4277?
The National Item Identification Number (NIIN) of the NSN 5905-00-108-4277 is 00-108-4277
When the NSN 5905-00-108-4277 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5905-00-108-4277 contain any precious metals?
Type/content is unknown
Does the NSN 5905-00-108-4277 contain any hazardous material?
No data in HMIRS
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