National Stock Number (NSN) Output Data
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 |
|---|---|---|---|---|---|---|---|---|
| 5LR20K | 05721 | A | 5 | 2 | 5 | 9Z | ||
| 78LR20K | 73138 | A | 3 | 2 | 5 | TX |
CAGE Information
| Code | Company |
|---|---|
| 05721 | NEWINGTON ELECTRIC CO INC |
| 73138 | BI TECHNOLOGIES CORPORATION |
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 |
|---|---|---|
| ABXF | SHAFT LENGTH | 0.035 INCHES MINIMUM AND 0.075 INCHES MAXIMUM |
| ABXF | SHAFT LENGTH | 0.035 INCHES MINIMUM AND 0.075 INCHES MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 0.093 INCHES NOMINAL |
| AAPN | SECTION QUANTITY | 1 |
| AGTP | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.000 INCHES NOMINAL |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.75 FREE AIR SINGLE SECTION |
| ADAT | BODY WIDTH | 0.250 INCHES MINIMUM AND 0.300 INCHES MAXIMUM |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -30.0/+30.0 SINGLE SECTION |
| ABHP | OVERALL LENGTH | 1.270 INCHES MINIMUM AND 1.340 INCHES MAXIMUM |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION |
| AAQL | BODY STYLE | RECTANGULAR W/MOUNTING HOLES/SLOTS |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 WIRE LEAD |
| AEFK | MAXIMUM STARTING TORQUE | 8.00 INCH-OUNCES |
| AKPV | MOUNTING FACILITY QUANTITY | 2 |
| APXH | TERMINAL LOCATION | REAR END |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| ABKW | OVERALL HEIGHT | 0.310 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 0.250 INCHES MINIMUM AND 0.300 INCHES MAXIMUM |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 20.0 KILOHMS SINGLE SECTION |
| ADAU | BODY HEIGHT | 0.310 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| CSDL | STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| ADAQ | BODY LENGTH | 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM |
| ABWV | SHAFT DIAMETER | 0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE |