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National Stock Number:
6620-00-553-8892
Federal Supply Class:
6620
National Item Identification Number:
005538892
Description:
GENERATOR,TACHOMETER
Detail:
A GENERATOR CONSISTING OF A SERIES OF MOUNTED COILS SURROUNDING A ROTATING PERMANENT MAGNET OR A PERMANENT MAGNET AND A ROTATING ARMATURE. THE VOLTAGE OUTPUT IS DIRECTLY PROPORTIONAL TO THE SPEED OF ROTATION OF THE SHAFT. WHEN USED WITH AN ASSOCIATED INDICATOR, TRANSMITS SUCH DATA AS REVOLUTIONS PER MINUTE, SPEED OF TRAVEL, AND THE LIKE. MAY ALSO BE USED IN SERVOMECHANISM LOOPS AS A SYSTEM STABILIZER. EXCLUDES ROTARY INVERTERS, ROTARY CONVERTERS, MOTOR GENERATORS, DYNAMOTORS, GENERATOR SETS, SYNCHROS, FREQUENCY OR PHASE CHANGERS, AND ENGINE ACCESSORY GENERATORS.
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Manufacturer Information:
| 1354-0120302 | 89944 | ELBITAMERICA, INC. | | 2CM9ABB6 | 24446 | GENERAL ELECTRIC COMPANY | | MB6 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MILG9398 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | 2CM9ABB6 | 97424 | AMETEK INC | | 620730-1 | 98897 | LOCKHEED MARTIN CORP | | SCD10271 | 04984 | CELTECH CORPORATION | | MS25038-4 | 70210 | HONEYWELL INTERNATIONAL INC. | | MS25038-4 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO | | MILG9398-2TYPEMB6 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MILG9398TYPEMB6 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS25038-4 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS25038-4 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| CALIBRATION SPEED IN RPM | 4200.0 | | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 21.0 AC | | FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION | | FLATTED PORTION LENGTH | 0.431 INCHES MINIMUM AND 0.503 INCHES MAXIMUM SINGLE END | | LENGTH OF SHAFT FROM HOUSING | 0.467 INCHES SINGLE END | | OVERALL LENGTH | 4.312 INCHES | | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE | | MOUNTING METHOD | PAD | | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 1.876 INCHES | | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.876 INCHES | | ROTOR SPEED RATING IN RPM | 5500.0 SINGLE FULL LOAD | | SHAFT DIAMETER | 0.310 INCHES MINIMUM AND 0.312 INCHES MAXIMUM SINGLE END | | SHAFT END CHARACTERISTIC | A15 SINGLE STYLE SINGLE END | | SHAFT ROTATION DIRECTION | CLOCKWISE OR COUNTERCLOCKWISE SINGLE END | | WIDTH ACROSS FLATS | 0.243 INCHES MINIMUM AND 0.245 INCHES MAXIMUM SINGLE END | | TERMINAL TYPE AND QUANTITY | 1 CONNECTOR, PLUG | | TEST DATA DOCUMENT | 81349-MIL-G-9398 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
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