Product Details | TACHOMETER GENERATOR

6680-00-635-8620 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.

Part Alternates: 006358620

Instruments and Laboratory Equipment | Engine Instruments

Supply Group (FSG) NSN Assign. NIIN
66 00-635-8620

Drawings & Photos | NSN 6620-00-635-8620


Demand History | NSN 6680-00-635-8620

Part Number Request Date QTY Origin
750 2011-05-130 3000 IT

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Technical Data | NSN 6680-00-635-8620

Characteristic Specifications
OVERALL LENGTH 5.610 INCHES
OVERALL WIDTH 3.000 INCHES
OVERALL HEIGHT 3.000 INCHES
LENGTH OF SHAFT FROM HOUSING 0.625 INCHES SINGLE END
MOUNTING METHOD ADJUSTABLE BASE
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS 6.0 LINE TO NEUTRAL SINGLE OUTPUT
SHAFT ROTATION DIRECTION CLOCKWISE SINGLE END
ROTOR SPEED RATING IN RPM 2000.0 SINGLE FULL LOAD
SHAFT END CHARACTERISTIC A1 SINGLE STYLE SINGLE END
SHAFT DIAMETER 0.3430 INCHES NOMINAL SINGLE END
FEATURES PROVIDED HORIZONTAL MOUNTING POSITION
III CUBIC MEASURE 74.000 CUBIC INCHES
MANUFACTURERS CODE 64317
DESIGN CONTROL REFERENCE 750-9906002

Restrictions/Controls & Freight Information | NSN 6680-00-635-8620

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information