Product Details | TACHOMETER GENERATOR

6680-00-920-9213 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: C3236K13, TG255003, TG255-003, 2CM9ABY7, 3236K13, 6680-00-920-9213, 00-920-9213, 6680009209213, 009209213

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

Supply Group (FSG) NSN Assign. NIIN
66 10 AUG 1966 00-920-9213

Demand History | NSN 6680-00-920-9213

Part Number Request Date QTY Origin
2CM9ABY7 2025-02-58 58 DIBBS
TG255-003 2025-02-58 58 DIBBS
6680-00-920-9213 2024-09-265 1 US
2CM9ABY7 2024-08-225 4 DIBBS
TG255-003 2024-08-225 4 DIBBS
2CM9ABY7 2024-07-200 4 DIBBS
TG255-003 2024-07-200 4 DIBBS
2CM9ABY7 2024-07-199 58 DIBBS
TG255-003 2024-07-199 58 DIBBS
2CM9ABY7 2024-07-184 58 DIBBS
TG255-003 2024-07-184 58 DIBBS
2CM9ABY7 2024-06-176 58 DIBBS
TG255-003 2024-06-176 58 DIBBS
2CM9ABY7 2024-03-85 3 DIBBS
TG255-003 2024-03-85 3 DIBBS
2CM9ABY7 2024-03-77 3 DIBBS
TG255-003 2024-03-77 3 DIBBS
2CM9ABY7 2023-12-351 9 DIBBS
TG255-003 2023-12-351 9 DIBBS
2CM9ABY7 2023-08-234 26 DIBBS
TG255-003 2023-08-234 26 DIBBS
2CM9ABY7 2022-11-307 11 DIBBS
TG255-003 2022-11-307 11 DIBBS
2CM9ABY7 2022-03-79 21 DIBBS
TG255-003 2022-03-79 21 DIBBS
2CM9ABY7 2021-12-357 42 DIBBS
TG255-003 2021-12-357 42 DIBBS
2CM9ABY7 2021-12-342 42 DIBBS
TG255-003 2021-12-342 42 DIBBS
2CM9ABY7 2020-07-211 1 PK
6680-00-920-9213 2017-04-94 1 DIBBS-RFPs
6680-00-920-9213 2017-01-26 11 DIBBS
6680-00-920-9213 2017-01-18 11 DIBBS
6680-00-920-9213 2016-02-52 18 DIBBS
6680-00-920-9213 2016-02-41 17 DIBBS
6680-00-920-9213 2016-01-11 16 DIBBS
6680-00-920-9213 2015-12-341 32 DIBBS
6680-00-920-9213 2015-10-295 10 DIBBS
6680-00-920-9213 2013-07-211 40 DIBBS-RFPs
2CM9ABY7 2013-01-02 4 US
2CM9ABY7 2012-01-26 1 US
6680-00-920-9213 2011-09-251 40 DIBBS
6680-00-920-9213 2011-07-211 17 DIBBS
6680-00-920-9213 2011-06-161 37 DIBBS
6680-00-920-9213 2011-06-159 19 DIBBS
2CM9ABY7 2011-05-124 1 SG
2CM9ABY7 2010-03-88 1 us
6680-00-920-9213 2009-12-357 30 DIBBS
6680-00-920-9213 2009-10-287 55 DIBBS
6680-00-920-9213 2009-09-260 2 DIBBS
6680-00-920-9213 2009-08-215 10 DIBBS
2CM9ABY7 2009-07-188 1 United States
2CM9ABY7 2008-01-21 1 United States
2CM9ABY7 2006-07-200 2 US
2CM9ABY7 2006-05-130 1 Singapore
2CM9ABY7 2006-05-129 1 Indonesia
2CM9ABY7 2006-04-108 2 GL
2CM9ABY7 2006-04-102 1 US
2CM9ABY7 2006-04-93 1 United Arab Emirates

Cross Reference | NSN 6680-00-920-9213

Part Number Cage Code Manufacturer
2CM9ABY7 97424 AMETEK, INC. DIV AEROSPACE & DEFENSE
3236K13 97424 AMETEK, INC. DIV AEROSPACE & DEFENSE
C3236K13 97424 AMETEK, INC. DIV AEROSPACE & DEFENSE
TG255-003 35076 AIRCRAFT APPLIANCES AND EQUIPMENT LIMITED

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Technical Data | NSN 6680-00-920-9213

Characteristic Specifications
OVERALL WIDTH 2.250 INCHES
OVERALL HEIGHT 3.203 INCHES
MOUNTING FACILITY TYPE AND QUANTITY 4 UNTHREADED HOLE
MOUNTING FACILITY CIRCLE DIAMETER 3.750 INCHES
TERMINAL TYPE AND QUANTITY 1 RECEPTACLE
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS 21.0 AC
CALIBRATION SPEED IN RPM 4200.0
ELECTRICAL RESISTANCE 25.0 OHMS
SHAFT END CHARACTERISTIC A15 SINGLE STYLE SINGLE END
FLATTED PORTION LENGTH 0.4622 INCHES NOMINAL SINGLE END
WIDTH ACROSS FLATS 0.2444 INCHES NOMINAL SINGLE END
SPECIAL FEATURES RESISTANT TO SKYDROL500

Restrictions/Controls & Freight Information | NSN 6680-00-920-9213

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.
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 177220 SPEED INDICATORS/HEADS/ODOMETERS
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 652 unknown
Originating Activity Code 48 Federal Aviation Administration
Oklahoma City, OK 73125
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 6680-00-920-9213

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeNTSX:AIRCRAFT INSTRUMENTS
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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