5905-01-167-6974 RESISTOR,VARIABLE,NONWIRE WOUND, Index 5905-01-167-6976 RESISTOR,VARIABLE,NONWIRE WOUND,

National Stock Number:
5905-01-167-6975

Federal Supply Class:
5905

National Item Identification Number:
011676975

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.


Manufacturer Information:
1261604454SENSOR SYSTEMS, L.L.C.
2370898659DONEL SYSTEMS LLC
7648736P01303538LOCKHEED MARTIN CORPORATION
7648736P1303538LOCKHEED MARTIN CORPORATION
7648736P1306481NORTHROP GRUMMAN SYSTEMS CORPORATION
7648736P1313973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION350.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION5.000 KILOHMS ALL SECTIONS
ACTUATOR TYPESINGLE SHAFT
ACTUATOR TRAVEL CONTROL FEATURESTOPS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 ALL SECTIONS
BODY DIAMETER1.453 INCHES MAXIMUM
BODY LENGTH1.800 INCHES MAXIMUM
BODY STYLECYLINDRICAL SERVO MOUNTED
FIXED TAP QUANTITY PER SECTION1 1ST SECTION
FUNCTION CHARACTERISTIC PER SECTIONALL SECTIONS LINEAR
FUNCTION CONFORMITY PER SECTIONALL SECTIONS INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.05 TO 0.05 1ST SECTION
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.10 TO 0.10 2ND SECTION
LATERAL RUNOUT0.002 INCHES
MAXIMUM STARTING TORQUE0.70 INCH-OUNCES
MAXIMUM RUNNING TORQUE0.70 INCH-OUNCES
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION0.041
MOUNTING LIP DEPTH0.0930 INCHES NOMINAL
MOUNTING LIP DIAMETER1.4370 INCHES NOMINAL
MOUNTING METHODCLAMP RING
SPECIAL FEATURES50KILOHM LOAD RESISTOR ON SECOND SECTION WIPER
PILOT LENGTH0.1320 INCHES NOMINAL
PILOT DIAMETER RUNOUT0.00100 INCHES
PILOT DIAMETER1.3120 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR ALL SECTIONS
RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT-5.0 TO 5.0 -65 DEG CELSIUS ALL SECTIONS AND -4.0 TO 4.0 -15 DEG CELSIUS ALL SECTIONS AND -2.5 TO 2.5 50 DEG CELSIUS ALL SECTIONS AND -5.0 TO 5.0 75 DEG CELSIUS ALL SECTIONS AND -5.0 TO 5.0 105 DEG CELSIUS ALL SECTIONS AND -5.0 TO 5.0 125 DEG CELSIUS ALL SECTIONS
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 ALL SECTIONS
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
SECTION QUANTITY2
SHAFT BEARING TYPEBALL
SHAFT END PLAY0.00500 INCHES
SHAFT DIAMETER0.125 INCHES MAXIMUM
SHAFT RADIAL PLAY0.001 INCHES
SHAFT RUNOUT0.001 INCHES
SHAFT STYLEROUND
SHAFT LENGTH0.672 INCHES NOMINAL
UNDERCUT DIAMETER1.315 INCHES MAXIMUM
UNDERCUT WIDTH0.0730 INCHES MINIMUM
TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS2500.0 1ST SECTION
TAP LOCATION TOLERANCE PER SECTION-250.0 TO 250.0 OHMS 1ST SECTION
TERMINAL LOCATIONRADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY7 TURRET
TEST DATA DOCUMENT03538-7648736 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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