Product Details | TACHOMETER GENERATOR

6680-00-115-8666 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: CR09612001, 2805506P1, 6680-00-115-8666, 00-115-8666, 6680001158666, 001158666

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

Supply Group (FSG) NSN Assign. NIIN
66 24 JAN 1973 00-115-8666

Demand History | NSN 6680-00-115-8666

Part Number Request Date QTY Origin
CR09612001 2024-01-04 17 DIBBS
CR09612001 2023-08-220 10 DIBBS
CR09612001 2022-08-236 15 DIBBS
CR09612001 2022-08-228 15 DIBBS
CR09612001 2022-04-109 11 DIBBS
CR09612001 2021-05-129 8 DIBBS
6680-00-115-8666 2021-03-63 1 United States
CR09612001 2019-02-36 11 DIBBS
6680-00-115-8666 2018-09-249 11 DIBBS
2805506P1 2018-04-120 2 US
6680-00-115-8666 2017-07-211 7 DIBBS
6680-00-115-8666 2017-05-129 5 DIBBS
6680-00-115-8666 2016-09-259 19 DIBBS
6680-00-115-8666 2016-09-251 19 DIBBS
6680-00-115-8666 2016-06-159 6 DIBBS
6680-00-115-8666 2016-04-96 2 DIBBS
6680-00-115-8666 2014-06-154 5 DIBBS
6680-00-115-8666 2013-03-71 6 DIBBS
6680-00-115-8666 2012-06-158 2 DIBBS
6680-00-115-8666 2012-01-26 15 DIBBS
6680-00-115-8666 2012-01-10 2 DIBBS
6680-00-115-8666 2011-10-297 3 DIBBS
6680-00-115-8666 2011-08-237 2 DIBBS
6680-00-115-8666 2009-04-112 6 DIBBS

Cross Reference | NSN 6680-00-115-8666

Part Number Cage Code Manufacturer
2805506P1 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
2805506P1 53711 NAVAL SEA SYSTEMS COMMAND
CR09612001 05088 KEARFOTT CORPORATION DIV A SUBSIDIARY OF ASTRONAUTICS

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Technical Data | NSN 6680-00-115-8666

Characteristic Specifications
OVERALL LENGTH 2.410 INCHES
OVERALL WIDTH 1.170 INCHES
OVERALL HEIGHT 1.061 INCHES
MOUNTING METHOD FIXED BASE AND FACE
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 1.600 INCHES
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 1.000 INCHES
MOUNTING FACILITY CIRCLE DIAMETER 0.812 INCHES
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS 500.0 LINE TO NEUTRAL HIGH OUTPUT
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS 7.0 DC
CALIBRATION SPEED IN RPM 1000.0
ROTOR SPEED RATING IN RPM 12000.0 HIGH FULL LOAD
MANUFACTURERS CODE 53711
MFR SOURCE CONTROLLING REFERENCE 2805506P1

Restrictions/Controls & Freight Information | NSN 6680-00-115-8666

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 590 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 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 6680-00-115-8666

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