Product Details | TACHOMETER GENERATOR

6680-00-546-5156 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: 86150, 6680-00-546-5156, 00-546-5156, 6680005465156, 005465156

Instruments and Laboratory Equipment | Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-546-5156

Cross Reference | NSN 6680-00-546-5156

Part Number Cage Code Manufacturer
86150 09017 EDO

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Technical Data | NSN 6680-00-546-5156

Characteristic Specifications
OVERALL LENGTH 4.250 INCHES
OVERALL WIDTH 2.000 INCHES
OVERALL HEIGHT 2.000 INCHES
LENGTH OF SHAFT FROM HOUSING 1.125 INCHES SINGLE END
MOUNTING METHOD FIXED BASE
MOUNTING FACILITY TYPE AND QUANTITY 2 THREADED HOLE
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 1.000 INCHES
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 1.250 INCHES
EXCITOR TYPE SEPARATELY EXCITED
TERMINAL TYPE AND QUANTITY 2 THREADED STUD
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS 2.4 DC
CALIBRATION SPEED IN RPM 100.0
SHAFT ROTATION DIRECTION CLOCKWISE OR COUNTERCLOCKWISE SINGLE END
SHAFT END CHARACTERISTIC A1 SINGLE STYLE SINGLE END
SHAFT DIAMETER 0.1250 INCHES NOMINAL SINGLE END
FEATURES PROVIDED HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
III SPECIFIC USE SM25/MSQ1
MANUFACTURERS CODE 09017
DESIGN CONTROL REFERENCE 86150

Restrictions/Controls & Freight Information | NSN 6680-00-546-5156

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 062120 GENERATORS/MOTORS/PARTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 590 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable