Product Details | TACHOMETER GENERATOR

6680-01-625-7645 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: 23059498T , 6680-01-625-7645, 01-625-7645, 6680016257645, 016257645

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

Supply Group (FSG) NSN Assign. NIIN
66 2014044 01-625-7645

Demand History | NSN 6680-01-625-7645

Part Number Request Date QTY Origin
23059498T 2024-09-255 51 DIBBS
6680-01-625-7645 2024-09-251 51 US
23059498T 2024-09-248 24 DIBBS
23059498T 2024-03-85 11 DIBBS
23059498T 2023-05-144 10 DIBBS
23059498T 2023-05-136 10 DIBBS
23059498T 2023-05-123 9 DIBBS
23059498T 2023-04-115 9 DIBBS
23059498T 2022-11-319 3 DIBBS
23059498T 2022-08-238 10 DIBBS
23059498T 2022-08-230 10 DIBBS
23059498T 2022-08-222 10 DIBBS
23059498T 2022-05-147 5 DIBBS
23059498T 2022-05-139 5 DIBBS
23059498T 2021-05-129 2 DIBBS
23059498T 2021-04-109 2 DIBBS
23059498T 2020-10-299 6 DIBBS
23059498T 2020-10-281 5 DIBBS
23059498T 2020-08-231 3 DIBBS
23059498T 2020-07-211 3 DIBBS
23059498T 2020-04-105 7 DIBBS
23059498T 2020-03-78 3 DIBBS
23059498T 2019-11-329 3 DIBBS
23059498T 2019-09-272 3 DIBBS
6680-01-625-7645 2018-12-359 5 DIBBS
6680-01-625-7645 2018-12-345 5 DIBBS
6680-01-625-7645 2018-04-93 6 DIBBS
6680-01-625-7645 2017-09-250 2 DIBBS
6680-01-625-7645 2017-08-221 1 DIBBS
6680-01-625-7645 2017-07-211 1 DIBBS

Cross Reference | NSN 6680-01-625-7645

Part Number Cage Code Manufacturer
23059498T 57322 EITEL, SHERIDAN DBA EITEL MANUFACTURING
23059498T 63005 ROLLS-ROYCE CORPORATION

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Technical Data | NSN 6680-01-625-7645

Characteristic Specifications
III PART NAME ASSIGNED BY CONTROLLING AGENCY TACHOMETER/GENERATOR

Restrictions/Controls & Freight Information | NSN 6680-01-625-7645

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 6680-01-625-7645

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