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National Stock Number:
5905-01-253-0032
Federal Supply Class:
5905
National Item Identification Number:
012530032
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:
| 62204 | 44655 | OHMITE HOLDING, L.L.C. | | 62204-300/300 | 44655 | OHMITE HOLDING, L.L.C. | | P22-002-01 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | P22-002-01 | 3B150 | RAYTHEON COMPANY | | P22-002-01 | 49956 | RAYTHEON COMPANY | | P22-002-01 | 54X10 | RAYTHEON COMPANY |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 285.0 MINIMUM AND 315.0 MAXIMUM | | ELECTRICAL RESISTANCE PER SECTION | 300.000 OHMS ALL SECTIONS | | ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 340.0 ALL SECTIONS | | BEARING TYPE | SLEEVE SHAFT | | BODY DIAMETER | 1.500 INCHES MINIMUM AND 1.620 INCHES MAXIMUM | | BODY LENGTH | 3.620 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | OVERALL DIAMETER | 2.350 INCHES MINIMUM AND 2.410 INCHES MAXIMUM | | OVERALL LENGTH | 4.445 INCHES MAXIMUM | | MAXIMUM RUNNING TORQUE | 40.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 40.00 INCH-OUNCES | | MAXIMUM STOP TORQUE | 240.00 INCH-OUNCES | | MOUNTING BUSHING LENGTH | 0.250 INCHES MINIMUM AND 0.310 INCHES MAXIMUM | | MOUNTING FACILITY QUANTITY | 4 | | MOUNTING METHOD | STANDARD BUSHING AND THREADED HOLE(S) | | POWER DISSIPATION RATING PER SECTION IN WATTS | 25.0 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 285.0 MINIMUM AND 315.0 MAXIMUM | | SCREW THREAD SERIES DESIGNATOR | UNEF AND UNIFIED NATIONAL COARSE (UNC) | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL AND 0.164 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SECTION QUANTITY | 2 | | SHAFT DIAMETER | 0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT LENGTH | 0.735 INCHES MINIMUM AND 0.825 INCHES MAXIMUM | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED | | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG | | TEST DATA DOCUMENT | 18876-+22-002 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) |
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