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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
RESISTOR , VARIABLE , NONWIRE WOUND ,

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), IF GIVEN, OF THE OUTPUT IS GREATER 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 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; AND RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
251-20-200K 75042 F 5 9 3 TX
R449426-16 04071 A 3 2 1 TX
255-20-200K 75042 F 5 9 1 TX

CAGE Information

Code Company
04071 RAYTHEON COMPANY DBA RAYTHEON
75042 TRW INC TRW ELECTRONIC COMPONENTS IR

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
CQCC ELECTRICAL RESISTANCE PER SECTION 200.0 KILOHMS SINGLE SECTION
AAPN SECTION QUANTITY 1
CSDH AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER 75.0 SINGLE SECTION
CRGD POWER DISSIPATION RATING PER SECTION IN WATTS 0.75 FREE AIR SINGLE SECTION
CQCK ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 8640.0 NOMINAL
TTQY TERMINAL TYPE AND QUANTITY 3 PIN
ADAQ BODY LENGTH 0.500 INCHES NOMINAL
CQGN AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER 150.0 SINGLE SECTION
AGTP LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS 0.522 INCHES MINIMUM AND 0.526 INCHES MAXIMUM
ABWV SHAFT DIAMETER 0.083 INCHES NOMINAL
CQCM CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL 0.100 INCHES NOMINAL
AARG RELIABILITY INDICATOR NOT ESTABLISHED
ADAU BODY HEIGHT 0.500 INCHES NOMINAL
AEFH EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 8640.0 NOMINAL
CRSS RESISTANCE TOLERANCE PER SECTION IN PERCENT -10.0/+10.0 SINGLE SECTION
AAQL BODY STYLE RECTANGULAR W/MOUNTING HOLES
AEHT CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.200 INCHES NOMINAL
CRSX ACTUATOR TRAVEL CONTROL FEATURE CLUTCH
AKPV MOUNTING FACILITY QUANTITY 2
AEFD ACTUATOR TYPE SINGLE SHAFT
ABJT TERMINAL LENGTH 0.500 INCHES MINIMUM
AEDX SHAFT STYLE ROUND, SLOTTED
CSDL STANDARD TAPER CURVE PER SECTION A SINGLE SECTION
ADAT BODY WIDTH 0.192 INCHES NOMINAL
APXH TERMINAL LOCATION LEFT ADJACENT SIDE SINGLE ROW
ABTB MOUNTING HOLE DIAMETER 0.076 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
AXGY MOUNTING METHOD UNTHREADED HOLE
ABXF SHAFT LENGTH 0.040 INCHES NOMINAL

Similar Parts

R449426-16 , R44942616 , 5905-00-944-3487 , 5905009443487 , 009443487 , 251-20-200K , R449426-16 , 255-20-200K ,