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Part Number

Part Number:
NSN:
NIIN:
Item Name:
RESISTOR , VARIABLE , WIRE WOUND , PRE

Definition:

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) OF THE OUTPUT IS EQUAL TO OR LESS THAN PLUS OR MUNUS 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, NONPRECISION.

CAGE Information

Code Company
49671 LOCKHEED MARTIN CORP LOCKHEED MARTIN

Federal Supply Class

Title

RESISTORS

Inclusions:

INCLUDES VARISTORS; RESISTIVE BALLAST TUBES; RHEOSTATS; RESISTOR NETWORKS; RESISTOR MOUNTING HARDWARE; THERMISTORS.

Exclusions:

EXCLUDES RESISTANCE WIRE.

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
ADAQ BODY LENGTH 1.312 INCHES NOMINAL
ADAQ BODY LENGTH 1.312 INCHES NOMINAL
ABXF SHAFT LENGTH 0.625 INCHES NOMINAL
ADAP MOUNTING BUSHING LENGTH 0.500 INCHES NOMINAL
AAPN SECTION QUANTITY 1
CRSX ACTUATOR TRAVEL CONTROL FEATURE STOPS
AJYP SCREW THREAD SERIES DESIGNATOR UNEF
CSBX FUNCTION CHARACTERISTIC PER SECTION SINGLE SECTION LINEAR
CQFL FUNCTION CONFORMITY TOLERANCE PER SECTION -0.50/+0.50 SINGLE SECTION
AFJN FRAGILITY FACTOR MODERATELY RUGGED
TTQY TERMINAL TYPE AND QUANTITY 3 WIRE LOOP
CSDH AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER 40.0 SINGLE SECTION
AEFK MAXIMUM STARTING TORQUE 4.00 INCH-OUNCES
CQCC ELECTRICAL RESISTANCE PER SECTION 7.5 KILOHMS SINGLE SECTION
TEST TEST DATA DOCUMENT 49671-2187597 DRAWING
AARG RELIABILITY INDICATOR NOT ESTABLISHED
CQGN AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER 125.0 SINGLE SECTION
CBBL FEATURES PROVIDED SHAFT LOCKING DEVICE
AEFH EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 1800.0 NOMINAL
CRGM FUNCTION CONFORMITY PER SECTION SINGLE SECTION INDEPENDENT LINEARITY
CRGD POWER DISSIPATION RATING PER SECTION IN WATTS 3.0 FREE AIR SINGLE SECTION
AAQL BODY STYLE CYLINDRICAL BUSHING MOUNTED
AJYQ SCREW THREAD QUANTITY PER INCH 32.0
ABPM BODY DIAMETER 1.000 INCHES NOMINAL
APXH TERMINAL LOCATION REAR END
AEFD ACTUATOR TYPE SINGLE SHAFT
CSCY TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS -20.0/+20.0 SINGLE SECTION
CRSS RESISTANCE TOLERANCE PER SECTION IN PERCENT -1.0/+1.0 SINGLE SECTION
AEDX SHAFT STYLE ROUND, SLOTTED
ABHP OVERALL LENGTH 2.156 INCHES NOMINAL
AXGY MOUNTING METHOD LOCKING BUSHING
ABWV SHAFT DIAMETER 0.250 INCHES NOMINAL
ADAV OVERALL DIAMETER 1.000 INCHES NOMINAL
AJYN SCREW THREAD DIAMETER 0.375 INCHES NOMINAL
CQCK ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 1800.0 NOMINAL

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