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National Stock Number:
5905-00-933-1132
Federal Supply Class:
5905
National Item Identification Number:
009331132
Description:
RESISTOR,VARIABLE,WIRE WOUND,NON
Detail:
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, 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, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
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Manufacturer Information:
| 10893854 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 10893854 | 44655 | OHMITE HOLDING, L.L.C. |
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Techincal Specification:
| BODY DIAMETER | 1.750 INCHES MINIMUM AND 1.880 INCHES MAXIMUM | | BODY LENGTH | 1.750 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | ELECTRICAL RESISTANCE PER SECTION | 100.000 OHMS SINGLE SECTION | | FEATURES PROVIDED | GROUNDED CONTACT ARM | | FIXED TAP QUANTITY PER SECTION | 2 SINGLE SECTION | | MOUNTING BUSHING LENGTH | 0.340 INCHES MINIMUM AND 0.420 INCHES MAXIMUM | | MOUNTING METHOD | STANDARD BUSHING | | OVERALL DIAMETER | 1.750 INCHES MINIMUM AND 1.880 INCHES MAXIMUM | | OVERALL LENGTH | 3.010 INCHES NOMINAL | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 1ST SECTION | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SECTION QUANTITY | 1 | | SHAFT LENGTH | 0.440 INCHES NOMINAL | | SHAFT DIAMETER | 0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM | | SHAFT STYLE | ROUND | | TERMINAL LOCATION | REAR END | | TERMINAL TYPE AND QUANTITY | 2 TAB, SOLDER LUG | | TEST DATA DOCUMENT | 81349-MILR22B 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.). |
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