Product Details | TACHOMETER GENERATOR

6680-01-486-5944 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: 23059406 ITEM 2, 23059406ITEM2, 23059498, 466120, 466-120, 6680-01-486-5944, 01-486-5944, 6680014865944, 014865944

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

Supply Group (FSG) NSN Assign. NIIN
66 06 JUL 2001 01-486-5944

Demand History | NSN 6680-01-486-5944

Part Number Request Date QTY Origin
6680-01-486-5944 2017-11-28 9 DIBBS
6680-01-486-5944 2015-07-01 10 DIBBS
6680-01-486-5944 2014-12-23 7 DIBBS
6680-01-486-5944 2014-08-27 6 DIBBS
6680-01-486-5944 2014-03-12 5 DIBBS
6680-01-486-5944 2013-09-10 4 DIBBS
6680-01-486-5944 2010-12-07 3 DIBBS
6680-01-486-5944 2010-11-19 2 DIBBS
6680-01-486-5944 2010-10-18 2 DIBBS
6680-01-486-5944 2010-09-15 2 DIBBS
6680-01-486-5944 2010-07-15 2 DIBBS
6680-01-486-5944 2010-05-21 2 DIBBS
6680-01-486-5944 2009-08-04 3 DIBBS
6680-01-486-5944 2009-05-18 3 DIBBS

Cross Reference | NSN 6680-01-486-5944

Part Number Cage Code Manufacturer
23059406 ITEM 2 63005 ROLLS-ROYCE CORPORATION
23059498 63005 ROLLS-ROYCE CORPORATION
466-120 57322 EITEL, SHERIDAN DBA EITEL MANUFACTURING

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Technical Data | NSN 6680-01-486-5944

Characteristic Specifications
LENGTH OF SHAFT FROM HOUSING 0.560 INCHES SINGLE END
MOUNTING FACILITY TYPE AND QUANTITY 4 UNTHREADED HOLE
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT 1.875 INCHES
SPECIAL FEATURES OUTPUT CONNECTION: FEMALE BNC RECEPTACLE; SPEED RANGE: 25-10,000 RPM; OUTPUT: 1-25 V RMS INTO 2000 OHM LOAD; 120 PULSES PER REV; TEMP RANGE: -20 DEG C TO +65 DEG C
III END ITEM IDENTIFICATION GEN, SET AG914, ARLEIGH BURKE CLASS DDG
MANUFACTURERS CODE 63005
MFR SOURCE CONTROLLING REFERENCE 23059498

Restrictions/Controls & Freight Information | NSN 6680-01-486-5944

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
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 657 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
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

Management | NSN 6680-01-486-5944

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each