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National Stock Number:
5950-00-645-3918
Federal Supply Class:
5950
National Item Identification Number:
006453918
Description:
COIL,RADIO FREQUENCY
Detail:
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.
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Manufacturer Information:
| 2508-4 | 15280 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION | | 2508-4 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 2508-4 | 55631 | SCOMILL INC | | 85246 | 66717 | WURLITZER CO THE | | B2508-4 | 15280 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION | | B2508-4 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | B2508-4 | 55631 | SCOMILL INC |
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Techincal Specification:
| ADJUSTMENT DEVICE DRIVE TYPE | SLOTTED SCREW SINGLE COMPONENT | | ADJUSTMENT METHOD AND QUANTITY | 1 ADJUSTABLE CORE SINGLE COMPONENT | | BODY LENGTH | 1.625 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.812 INCHES NOMINAL | | COIL FORM TYPE | HOLLOW SINGLE COMPONENT | | CORE CONSTRUCTION | POWDERED SINGLE COMPONENT | | INCLOSURE TYPE | OPEN | | INDUCTANCE RATING | 0.40 MICROHENRIES MINIMUM AND 0.74 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING | | MOUNTING METHOD | THREADED BUSHING SINGLE GROUP | | NOMINAL THREAD SIZE | 0.437 INCHES SINGLE GROUP | | RATING METHOD | WINDING TURNS SINGLE COMPONENT SINGLE WINDING | | RELIABILITY INDICATOR | NOT ESTABLISHED | | TURN QUANTITY | 4-1/2 SINGLE COMPONENT SINGLE WINDING | | WINDING CONDUCTOR SIZE | 0.02535 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING | | TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD | | THREAD SERIES DESIGNATOR | UNF SINGLE GROUP | | THREAD QUANTITY PER INCH | 20 SINGLE GROUP |
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