Part Number
Part Number:
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.
CAGE Information
| Code |
Company |
| 18876 |
U S ARMY AVIATION AND MISSILE COMMAN |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| ADAP |
MOUNTING BUSHING LENGTH |
0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM |
| AAPN |
SECTION QUANTITY |
1 |
| TTQY |
TERMINAL TYPE AND QUANTITY |
3 TURRET |
| AJYP |
SCREW THREAD SERIES DESIGNATOR |
UNEF |
| AEDZ |
SHAFT BEARING TYPE |
BALL |
| CQCC |
ELECTRICAL RESISTANCE PER SECTION |
10.000 KILOHMS SINGLE SECTION |
| CSBX |
FUNCTION CHARACTERISTIC PER SECTION |
SINGLE SECTION LINEAR |
| CQFL |
FUNCTION CONFORMITY TOLERANCE PER SECTION |
-0.50/+0.50 SINGLE SECTION |
| ADAQ |
BODY LENGTH |
0.875 INCHES MAXIMUM |
| AEFN |
NONTURN DEVICE LOCATION |
AT 9 OCLOCK |
| APXH |
TERMINAL LOCATION |
RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AARG |
RELIABILITY INDICATOR |
NOT ESTABLISHED |
| ABXF |
SHAFT LENGTH |
0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM |
| AEFP |
NONTURN DEVICE RADIUS |
0.516 INCHES MINIMUM AND 0.547 INCHES MAXIMUM |
| ADAV |
OVERALL DIAMETER |
1.968 INCHES NOMINAL |
| ABHP |
OVERALL LENGTH |
1.891 INCHES MAXIMUM |
| CRGM |
FUNCTION CONFORMITY PER SECTION |
SINGLE SECTION INDEPENDENT LINEARITY |
| AAQL |
BODY STYLE |
CYLINDRICAL BUSHING MOUNTED |
| AJYQ |
SCREW THREAD QUANTITY PER INCH |
32.0 |
| ABPM |
BODY DIAMETER |
1.625 INCHES MINIMUM AND 1.687 INCHES MAXIMUM |
| AEFD |
ACTUATOR TYPE |
SINGLE SHAFT |
| CSCY |
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS |
-20.0/+20.0 SINGLE SECTION |
| CRSS |
RESISTANCE TOLERANCE PER SECTION IN PERCENT |
-1.0/+1.0 SINGLE SECTION |
| CRGD |
POWER DISSIPATION RATING PER SECTION IN WATTS |
4.0 FREE AIR SINGLE SECTION |
| AEDX |
SHAFT STYLE |
ROUND, SLOTTED |
| AXGY |
MOUNTING METHOD |
LOCKING BUSHING |
| ABWV |
SHAFT DIAMETER |
0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| CBBL |
FEATURES PROVIDED |
SHAFT SEAL |
| AJYN |
SCREW THREAD DIAMETER |
0.375 INCHES NOMINAL |
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