Part Number
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 OF 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, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; AND RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
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 |
|---|---|---|
| AAPN | SECTION QUANTITY | 1 |
| AAPN | SECTION QUANTITY | 1 |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| CRFJ | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -70.0/+70.0 SINGLE SECTION |
| TEST | TEST DATA DOCUMENT | 49671-2189934 DRAWING |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| ABWV | SHAFT DIAMETER | 0.093 INCHES NOMINAL |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 60.0 SINGLE SECTION |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 WIRE LOOP |
| ABMK | OVERALL WIDTH | 0.375 INCHES NOMINAL |
| ADAP | MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL |
| AEFK | MAXIMUM STARTING TORQUE | 4.00 INCH-OUNCES |
| ADAU | BODY HEIGHT | 0.375 INCHES NOMINAL |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABKW | OVERALL HEIGHT | 0.375 INCHES NOMINAL |
| AAQL | BODY STYLE | RECTANGULAR BUSHING MOUNTED |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNF |
| ABXF | SHAFT LENGTH | 0.250 INCHES NOMINAL |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| AEFM | MAXIMUM STOP TORQUE | 8.00 INCH-OUNCES |
| AJYN | SCREW THREAD DIAMETER | 0.190 INCHES NOMINAL |
| APXH | TERMINAL LOCATION | REAR END |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR SINGLE SECTION |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| ADAT | BODY WIDTH | 0.375 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 0.340 INCHES NOMINAL |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0/+5.0 SINGLE SECTION |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 300.0 NOMINAL |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| AXGY | MOUNTING METHOD | STANDARD BUSHING |
| CBBL | FEATURES PROVIDED | NONMETALLIC SHAFT |
| CSDL | STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 280.0 NOMINAL |
| ABHP | OVERALL LENGTH | 0.820 INCHES NOMINAL |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 100.0 OHMS SINGLE SECTION |