Product Details | TACHOMETER GENERATOR

6680-00-590-9369 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: R7001A, 713894, 713894REVHPCALL, 3363712REVHPCALL, 6680-00-590-9369, 00-590-9369, 6680005909369, 005909369

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 00-590-9369

Cross Reference | NSN 6680-00-590-9369

Part Number Cage Code Manufacturer
3363712REVHPCALL 80064 NAVAL SHIP SYSTEMS COMMAND
713894 03956 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NAVAL AND MARINE SYSTEMS
713894 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
713894REVHPCALL 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
R7001A 05088 KEARFOTT CORPORATION DIV A SUBSIDIARY OF ASTRONAUTICS
R7001A 88818 KEARFOTT CORPORATION DBA KEARFOTT

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Technical Data | NSN 6680-00-590-9369

Characteristic Specifications
OVERALL LENGTH 2.638 INCHES
OVERALL WIDTH 1.437 INCHES
OVERALL HEIGHT 1.437 INCHES
LENGTH OF SHAFT FROM HOUSING 0.555 INCHES SINGLE END
MOUNTING METHOD FACE
MOUNTING FACILITY TYPE AND QUANTITY 4 THREADED HOLE
MOUNTING FACILITY CIRCLE DIAMETER 1.100 INCHES
CURRENT TYPE AC OUTPUT
CURRENT RATING IN AMPS 0.073 HIGH OUTPUT
EXCITOR TYPE SEPARATELY EXCITED
TERMINAL TYPE AND QUANTITY 4 SOLDER LUG
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS 3.2 AC
CALIBRATION SPEED IN RPM 1000.0
ELECTRICAL RESISTANCE 2.2 KILOHMS
SHAFT ROTATION DIRECTION CLOCKWISE OR COUNTERCLOCKWISE SINGLE END
ROTOR SPEED RATING IN RPM 600.0 LOW FULL LOAD AND 5400.0 HIGH FULL LOAD
SHAFT END CHARACTERISTIC A2 FIRST STYLE AND A14 SECOND STYLE SINGLE END
THREAD LENGTH 0.200 INCHES NOMINAL SINGLE END
SPLINE MINOR DIAMETER 0.175 INCHES NOMINAL SINGLE END
SHAFT DIAMETER 0.1872 INCHES NOMINAL SINGLE END
SPLINE LENGTH 0.200 INCHES NOMINAL SINGLE END
THREAD SERIES DESIGNATOR UNF SINGLE END
NOMINAL THREAD SIZE 0.190 INCHES SINGLE END
SPLINE QUANTITY 21 SINGLE END
FEATURES PROVIDED HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION

Restrictions/Controls & Freight Information | NSN 6680-00-590-9369

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
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 177220 SPEED INDICATORS/HEADS/ODOMETERS
Less than car load rating
Less than truck load rating J 100.2
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 H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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

Management | NSN 6680-00-590-9369

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each