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National Stock Number (NSN) Output Data

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.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
R20-7-502X 36378 R 5 9 X XX
R20-7-502X 1PQF4 A 3 2 5 ZZ

CAGE Information

Code Company
1PQF4 L-3 COMMUNICATIONS CORPORATION DIV L
36378 RAYTHEON TECHNICAL SERVICES COMPANY

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AAPN SECTION QUANTITY 1
AEDX SHAFT STYLE ROUND
CSBX FUNCTION CHARACTERISTIC PER SECTION SINGLE SECTION LINEAR
ABWV SHAFT DIAMETER 0.219 INCHES NOMINAL
CRKS TAP LOCATION TOLERANCE PER SECTION -0.6/+0.6 DEG ANGULAR ROTATION ALL SECTIONS
CQFL FUNCTION CONFORMITY TOLERANCE PER SECTION -0.25/+0.25 SINGLE SECTION
CRJS FIXED TAP QUANTITY PER SECTION 3 SINGLE SECTION
AARG RELIABILITY INDICATOR NOT ESTABLISHED
ABXF SHAFT LENGTH 0.250 INCHES NOMINAL
CRGM FUNCTION CONFORMITY PER SECTION SINGLE SECTION INDEPENDENT LINEARITY
CQCH TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION 160.0 SINGLE SECTION AND 44.8 SINGLE SECTION AND 275.2 SINGLE SECTION
CQCC ELECTRICAL RESISTANCE PER SECTION 5.000 KILOHMS SINGLE SECTION
AXGY MOUNTING METHOD CLAMP RING
AEFK MAXIMUM STARTING TORQUE 0.60 INCH-OUNCES
AEFD ACTUATOR TYPE SINGLE SHAFT
CRSX ACTUATOR TRAVEL CONTROL FEATURE CONTINUOUS MOTION
CRSS RESISTANCE TOLERANCE PER SECTION IN PERCENT -1.0/+1.0 SINGLE SECTION
CQCK ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 360.0 NOMINAL
CRGD POWER DISSIPATION RATING PER SECTION IN WATTS 4.0 FREE AIR SINGLE SECTION
CBBL FEATURES PROVIDED NONMETALLIC SHAFT
AEFH EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 320.0 NOMINAL
AAQL BODY STYLE CYLINDRICAL SERVO MOUNTED
TTQY TERMINAL TYPE AND QUANTITY 6 SOLDER STUD

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