Nonwire Wound Variable Resistor
11SF7971
(NSN) National Stock Number
5905-00-001-2573
Federal Supply Classification
5905 Resistor
Item Name Code
37405
Schedule B Code
8533400080
Summary
4 section quantity, cylindrical servo mounted body style, 0.74950 inches minimum and 0.75000 inches maximum pilot diameter, 0.06000 inches nominal pilot length, 3.174 inches maximum overall length, 0.749 inches minimum and 0.750 inches maximum undercut diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | 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
4
Details
The number of individual elements.Body Style
cylindrical servo mounted
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Pilot Diameter
0.74950 inches minimum and 0.75000 inches maximum
Details
The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.Pilot Length
0.06000 inches nominal
Details
The length of the pilot,which is the unthreaded portion beyond the thread used to guide the item.Overall Length
3.174 inches maximum
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Undercut Diameter
0.749 inches minimum and 0.750 inches maximum
Details
None.Undercut Width
0.06000 inches nominal
Details
None.Body Diameter
0.875 inches maximum
Details
The length of a straight line which passes through the center of the body,and terminates at the circumference.Body Length
2.354 inches maximum
Details
A measurement of the longest dimension of the body,in distinction from width.Overall Diameter
0.9825 inches maximum
Details
A measurement of the longest straight line across a circular cross-sectional plane.Mounting Lip Diameter
0.87500 inches nominal
Details
None.Mounting Lip Depth
0.06000 inches nominal
Details
None.Shaft Style
round
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.Maximum Starting Torque
1.00 inch-ounces
Details
The maximum amount of turning force required to initiate the actuator movement.Mounting Method
clamp ring
Details
The means of attaching the item.Electrical Resistance Per Section
4.000 kilohms 1st section and 4.000 kilohms 2nd section and 4.000 kilohms 3rd section and 4.000 kilohms 4th section
Details
A measure of the opposition to the flow of direct or alternating current per section.Rotary Actuator Travel In Angular Deg
360.0 nominal
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
160.0 single section
Details
The ambient temperature at which the power dissipation of each section is derated to zero percent of the full rated power.Power Dissipation Rating Per Section In Watts
2.0 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
-10.0 to 10.0 1st section and -10.0 to 10.0 2nd section and -10.0 to 10.0 3rd section and -10.0 to 10.0 4th 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
continuous motion
Details
The feature that controls the actuator travel.Function Characteristic Per Section
single section 360 deg sine-cosine
Details
The specified mathematical relation per section between the terminal resistance,or output ratio,and the rotation of the actuator.Ambient Temp In Deg Celsius Per Section At Full Rated Power
85.0 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
19315-1981405 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 64987 | 10112 | 4 | - | 3 | 2 | - | TU |
| 9783 | 04454 | 4 | - | 3 | 2 | - | TA |
| FCP223H-49 | 03929 | 5 | - | 5 | 2 | - | ZZ |
| 1981405-1 | 55973 | 2 | - | 1 | 2 | - | SB |
| 1981405-2 | 55973 | 5 | - | 3 | 2 | - | SB |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | A | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 35140 | - | P | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 72D | Z | 9 |
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Manufacturer
ES BETA, INC DBA BETATRONIX DIV BETATRONIX
CAGE: 25413
RONKONKOMA
, NY
, 11779-6931
UNITED STATES
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FAQs
Frequently asked questions for NSN 5905-00-001-2573
What is the NIIN of the NSN 5905-00-001-2573?
The National Item Identification Number (NIIN) of the NSN 5905-00-001-2573 is 00-001-2573
When the NSN 5905-00-001-2573 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sun, Sep 24, 1972
Does the NSN 5905-00-001-2573 contain any precious metals?
Does not contain precious metal
Does the NSN 5905-00-001-2573 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5905-00-001-2573?
No known electrostatic discharge
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