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National Stock Number:
5905-01-267-8128
Federal Supply Class:
5905
National Item Identification Number:
012678128
Description:
RESISTOR,VARIABLE,NONWIRE WOUND,
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 finctional tolerance (linearity) of the output is equal to or less than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually postioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see REHOSTAT 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, NONPRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
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Manufacturer Information:
| 121545-4 | 0EBU2 | VAMISTOR/WESTON DIV OF VAMISTOR CORP OF TENNESSEE INC | | 121545-4 | 94271 | LOCKHEED MARTIN CORP | | 1240P-2K-5PCT | 18612 | VISHAY INTERTECHNOLOGY, INC. |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 7560.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 2.0 KILOHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION | | BODY HEIGHT | 0.175 INCHES NOMINAL | | BODY LENGTH | 0.250 INCHES NOMINAL | | BODY STYLE | RECTANGULAR | | BODY WIDTH | 0.250 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.100 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.200 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS | 0.100 INCHES NOMINAL | | CRITICALITY CODE JUSTIFICATION | FEAT | | CUBIC MEASURE | 0.011 CUBIC INCHES | | FEATURES PROVIDED | HUMIDITY PROOF | | FRAGILITY FACTOR | MODERATELY RUGGED | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -1.00 TO 1.00 SINGLE SECTION | | OVERALL HEIGHT | 0.375 INCHES NOMINAL | | OVERALL LENGTH | 0.285 INCHES NOMINAL | | OVERALL WIDTH | 0.250 INCHES NOMINAL | | MAXIMUM RUNNING TORQUE | 3.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 3.00 INCH-OUNCES | | MOUNTING METHOD | TERMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.25 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 7560.0 NOMINAL | | SECTION QUANTITY | 1 | | SHAFT LENGTH | 0.035 INCHES NOMINAL | | SHAFT DIAMETER | 0.070 INCHES NOMINAL | | SHAFT STYLE | ROUND, SLOTTED | | SPECIAL FEATURES | ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE ELECTRONICS SUPPLY CENTER PRODUCTION STANDARD NO. L03906; FOR NAVY NUCLEAR PROPULSION PLANT PRODUCTS ONLY | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -10.0 TO 10.0 SINGLE SECTION | | TERMINAL LENGTH | 0.200 INCHES MINIMUM | | TERMINAL LOCATION | LOWER ADJACENT SIDE TWO ROWS | | TERMINAL TYPE AND QUANTITY | 3 PIN |
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