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National Stock Number:
5905-00-897-0617
Federal Supply Class:
5905
National Item Identification Number:
008970617
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:
| M22-09-00122FD | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | M22/09-00122FD | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | RP302FD350KK | 44655 | OHMITE HOLDING, L.L.C. | | RP302FD350KK | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-PRF-22/9 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MILR22-9 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| SECTION QUANTITY | 1 | | ELECTRICAL RESISTANCE PER SECTION | 35.0 OHMS SINGLE SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | MAXIMUM STOP TORQUE | 240.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 48.00 INCH-OUNCES | | POWER DISSIPATION RATING PER SECTION IN WATTS | 150.0 HEAT SINK SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 25.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 390.0 SINGLE SECTION | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | BODY DIAMETER | 4.060 INCHES MAXIMUM | | BODY LENGTH | 2.030 INCHES MAXIMUM | | MOUNTING BUSHING LENGTH | 0.328 INCHES MINIMUM AND | | 0.422 INCHES MAXIMUM | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND, FLATTED | | FIRST FLAT LENGTH | 0.344 INCHES NOMINAL | | FLAT HEIGHT | 0.211 INCHES MINIMUM AND | | 0.221 INCHES MAXIMUM | | SHAFT DIAMETER | 0.248 INCHES MINIMUM AND | | 0.251 INCHES MAXIMUM | | SHAFT LENGTH | 0.828 INCHES MINIMUM AND | | 0.922 INCHES MAXIMUM | | CONTACT ARM ELECTRICAL OFF POSITION | FULLY CCW | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 290.0 MINIMUM AND | | 315.0 MAXIMUM | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | NONTURN DEVICE LOCATION | AT 12 OCLOCK | | NONTURN DEVICE RADIUS | 0.485 INCHES MINIMUM AND | | 0.515 INCHES MAXIMUM | | MOUNTING METHOD | STANDARD BUSHING | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | RELIABILITY INDICATOR | NOT ESTABLISHED | | OVERALL LENGTH | 2.952 INCHES MAXIMUM | | OVERALL DIAMETER | 4.470 INCHES MAXIMUM | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-PRF-22/9 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M22/09-00122FD |
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