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 |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
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 |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 50.0 FREE AIR SINGLE SECTION |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNEF |
| ADAQ | BODY LENGTH | 1.440 INCHES NOMINAL |
| ABPM | BODY DIAMETER | 2.410 INCHES NOMINAL |
| AEDX | SHAFT STYLE | ROUND, FLATTED |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 200.0 OHMS SINGLE SECTION |
| ABNB | FIRST FLAT LENGTH | 0.625 INCHES NOMINAL |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABXF | SHAFT LENGTH | 0.875 INCHES NOMINAL |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 SINGLE SECTION |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| AAQL | BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-22 SPECIFICATION |
| ABNC | FLAT HEIGHT | 0.216 INCHES NOMINAL |
| AXGY | MOUNTING METHOD | STANDARD BUSHING |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-22/5 GOVERNMENT SPECIFICATION |
| CSDL | STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| ADAP | MOUNTING BUSHING LENGTH | 0.375 INCHES NOMINAL |
| APXH | TERMINAL LOCATION | LOWER ADJACENT SIDE SINGLE ROW |
| ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL |
| AJYN | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL |