Part Number
Definition:
AN ITEM CONSISTING OF A PARTIAL TURN AS ONE OR MORE TURNS OF WIRE OR OTHER CONDUCTIVE MATERIAL WHICH CONSTITUTES ONE CONTINUOUS UNTAPPED WINDING. IT MAY BE WOUND OR FORMED IN OTHER THAN A CIRCULAR MANNER AND MAY BE SELF-SUPPORTING, REQUIRING NO COIL FORM. IT IS SPECIFICALLY DESIGNED TO FURNISH INDUCTIVE REACTANCE IN A CIRCUIT CARRYING RADIO FREQUENCY CURRENT RANGING FROM 20 KILOHERTZ (KILOCYCLES) AND ABOVE. IT MAY INCLUDE TUNING DEVICES, INTEGRAL RESISTORS AND CAPACITORS; HOWEVER, EXCLUDES FILTER (AS MODIFIED). THE COIL HAS ONLY TWO ELECTRICAL TERMINALS. FOR ITEMS HAVING TAPPED WINDING OR MORE THAN ONE WINDING - SEE TRANSFORMER, RADIO FREQUENCY. FOR COILS WOUND ON RESISTORS, WHICH ARE DESIGNED TO BE INSERTED IN THE CIRCUIT OF A RADIO FREQUENCY STAGE TO SUPPRESS HIGH FREQUENCY PARASITIC OSCILLATIONS, SEE SUPPRESSOR, PARASITIC.
CAGE Information
| Code | Company |
|---|---|
| 81815 | COMMUNICATION COIL INC. |
Federal Supply Class
Title
COILS AND TRANSFORMERS
Inclusions:
INCLUDES COILS, EXCEPT IGNITION AND MAGNETO; COIL ASSEMBLIES; REACTORS; TRANSFORMERS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABHY | TURN QUANTITY | 40-1/4 SINGLE COMPONENT SINGLE WINDING |
| ABHY | TURN QUANTITY | 40-1/4 SINGLE COMPONENT SINGLE WINDING |
| ABHP | OVERALL LENGTH | 0.625 INCHES NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
| CTHD | ADJUSTMENT METHOD AND QUANTITY | 1 ADJUSTABLE CORE SINGLE COMPONENT |
| CQPZ | WINDING CONDUCTOR SIZE | 0.00249 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING |
| AEHZ | MAXIMUM OPERATING TEMP | 85.0 DEG CELSIUS |
| ACZR | CORE CONSTRUCTION | POWDERED SINGLE COMPONENT |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ACYV | INDUCTANCE RATING | 8.50 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| ACZU | ADJUSTMENT DEVICE DRIVE TYPE | SLOTTED SCREW SINGLE COMPONENT |
| CRHJ | QUALITY FACTOR | 65 MINIMUM SINGLE COMPONENT SINGLE WINDING |
| AKNA | INCLOSURE TYPE | OPEN |
| AXGY | MOUNTING METHOD | TERMINAL SINGLE GROUP |
| CRLC | FREQUENCY AT WHICH INDUCTANCE AND QUALITY FACTOR APPLIES (NON-CORE) | 3.0 MEGAHERTZ SINGLE COMPONENT SINGLE WINDING |
| ADAV | OVERALL DIAMETER | 0.250 INCHES MAXIMUM |
| ACZP | COIL FORM TYPE | HOLLOW SINGLE COMPONENT |
| BKPL | RATING METHOD | ELECTRICAL SINGLE COMPONENT SINGLE WINDING AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING |