Product Details | TACHOMETER GENERATOR

6680-00-557-5963 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: M1200C, M1200-C, M1200C3, M1200C-3, ND2106A, 16102787, 16103787, 173614, 173-614, 5120762, 6680-00-557-5963, 00-557-5963, 6680005575963, 005575963

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 00-557-5963

Drawings & Photos | NSN 6680-00-557-5963


Demand History | NSN 6680-00-557-5963

Part Number Request Date QTY Origin
5120762 2024-10-289 3 DIBBS
M1200C-3 2024-10-289 3 DIBBS
5120762 2024-09-260 3 DIBBS
M1200C-3 2024-09-260 3 DIBBS
5120762 2024-07-200 2 DIBBS
M1200C-3 2024-07-200 2 DIBBS
5120762 2024-06-168 2 DIBBS
M1200C-3 2024-06-168 2 DIBBS
5120762 2023-12-361 3 DIBBS
M1200C-3 2023-12-361 3 DIBBS
5120762 2023-12-351 3 DIBBS
M1200C-3 2023-12-351 3 DIBBS
5120762 2023-09-250 2 DIBBS
M1200C-3 2023-09-250 2 DIBBS
6680-00-557-5963 2023-02-59 2 United States
6680-00-557-5963 2022-09-262 2 United States
173-614 2022-03-80 11 DIBBS
5120762 2022-03-80 11 DIBBS
M1200C-3 2022-03-80 11 DIBBS
6680-00-557-5963 2018-08-234 1 Taiwan
6680-00-557-5963 2016-07-189 7 DIBBS
6680-00-557-5963 2016-06-159 12 DIBBS
6680-00-557-5963 2015-07-209 2 United States
6680-00-557-5963 2015-04-103 2 United States
6680-00-557-5963 2014-10-289 28 DIBBS
6680-00-557-5963 2014-10-281 28 DIBBS
6680-00-557-5963 2014-09-246 7 DIBBS
6680-00-557-5963 2014-07-209 5 DIBBS
6680-00-557-5963 2014-07-201 5 DIBBS
6680-00-557-5963 2012-01-25 8 DIBBS
6680-00-557-5963 2011-12-346 18 DIBBS
6680-00-557-5963 2011-10-291 5 DIBBS
6680-00-557-5963 2011-09-262 4 DIBBS
6680-00-557-5963 2011-07-210 4 DIBBS
6680-00-557-5963 2011-06-157 15 DIBBS
6680-00-557-5963 2011-04-91 1 DIBBS
6680-00-557-5963 2011-03-87 1 DIBBS
6680-00-557-5963 2011-03-87 2 DIBBS
6680-00-557-5963 2011-03-77 1 DIBBS
6680-00-557-5963 2011-02-48 2 DIBBS
6680-00-557-5963 2011-02-45 1 DIBBS
6680-00-557-5963 2011-02-45 2 DIBBS
6680-00-557-5963 2011-01-30 1 DIBBS
6680-00-557-5963 2011-01-15 1 DIBBS
6680-00-557-5963 2010-08-233 1 DIBBS
6680-00-557-5963 2010-07-211 1 DIBBS
6680-00-557-5963 2010-04-95 1 DIBBS
6680-00-557-5963 2009-10-278 1 DIBBS
6680-00-557-5963 2009-09-271 1 DIBBS
6680-00-557-5963 2009-08-230 2 DIBBS
6680-00-557-5963 2009-08-222 1 DIBBS
6680-00-557-5963 2009-07-197 1 DIBBS
6680-00-557-5963 2009-06-171 1 DIBBS
6680-00-557-5963 2009-05-141 1 United States
6680-00-557-5963 2009-05-141 3 United States
6680-00-557-5963 2009-01-20 1 DIBBS
6680-00-557-5963 2009-01-08 1 DIBBS
6680-00-557-5963 2008-12-362 4 DIBBS
6680-00-557-5963 2008-10-301 3 DIBBS

Cross Reference | NSN 6680-00-557-5963

Part Number Cage Code Manufacturer
16102787 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
16103787 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
173-614 27235 HARDIE-TYNES CO., INC.
5120762 72582 MTU AMERICA INC.
M1200-C 12763 DYNALEC CORPORATION
M1200C-3 12763 DYNALEC CORPORATION
ND2106A 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE

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Technical Data | NSN 6680-00-557-5963

Characteristic Specifications
OVERALL LENGTH 4.750 INCHES
OVERALL WIDTH 3.250 INCHES
OVERALL HEIGHT 5.000 INCHES
LENGTH OF SHAFT FROM HOUSING 0.203 INCHES SINGLE END
MOUNTING METHOD SWIVEL NUT COUPLING
MOUNTING FACILITY TYPE AND QUANTITY 1 THREADED COUPLING
CURRENT TYPE DC INPUT
CURRENT RATING IN AMPS 0.060 SINGLE INPUT
EXCITOR TYPE SEPARATELY EXCITED
TERMINAL TYPE AND QUANTITY 1 CONNECTOR, PLUG
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS 3.0 DC
CALIBRATION SPEED IN RPM 1000.0
ELECTRICAL RESISTANCE 10.0 OHMS
ACCURACY RANGE IN PERCENT -0.5 TO 0.5
SHAFT ROTATION DIRECTION CLOCKWISE OR COUNTERCLOCKWISE SINGLE END
ROTOR SPEED RATING IN RPM 300.0 LOW FULL LOAD AND 3000.0 HIGH FULL LOAD
SHAFT END CHARACTERISTIC A30 SINGLE STYLE SINGLE END
KEYWAY WIDTH 0.060 INCHES NOMINAL SINGLE END
SHAFT DIAMETER 0.1880 INCHES NOMINAL SINGLE END
KEY HEIGHT ABOVE SHAFT 0.037 INCHES NOMINAL SINGLE END
FEATURES PROVIDED HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
III TYPE/MODEL DESIGNATION M-1200-C
MANUFACTURERS CODE 72582
DESIGN CONTROL REFERENCE 5120762

Restrictions/Controls & Freight Information | NSN 6680-00-557-5963

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 062120 GENERATORS/MOTORS/PARTS NOI SUB1
Less than car load rating
Less than truck load rating P 77.5
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 6680-00-557-5963

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each