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National Stock Number:
5905-00-998-9038
Federal Supply Class:
5905
National Item Identification Number:
009989038
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:
| 30343 | 50027 | UNDERSEA SENSOR SYSTEMS INC | | APH1-2 | 94603 | HONEYWELL SENSING & CONTROL | | APH1-2 1501J | 94603 | HONEYWELL SENSING & CONTROL | | APH1/2-142 | 06880 | DATA INSTRUMENTS INC | | APH1/2-142 | 94603 | HONEYWELL SENSING & CONTROL |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 1.5 KILOHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 60.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION | | BODY DIAMETER | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM | | BODY LENGTH | 0.453 INCHES MINIMUM AND 0.485 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | CONTACT ARM ELECTRICAL OFF POSITION | FULLY CW | | FEATURES PROVIDED | HUMIDITY PROOF | | OVERALL DIAMETER | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM | | OVERALL LENGTH | 1.093 INCHES MINIMUM AND 1.187 INCHES MAXIMUM | | MAXIMUM STARTING TORQUE | 1.00 INCH-OUNCES | | MOUNTING BUSHING LENGTH | 0.266 INCHES MAXIMUM | | MOUNTING METHOD | LOCKING BUSHING | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR SINGLE SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 320.0 NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.250 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM | | SHAFT LENGTH | 0.281 INCHES MINIMUM AND 0.343 INCHES MAXIMUM | | SHAFT STYLE | ROUND, SLOTTED | | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 SINGLE SECTION | | TERMINAL LOCATION | REAR END | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG | | TEST DATA DOCUMENT | 78626-30343 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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