Product Details | TACHOMETER GENERATOR

6680-01-549-1738 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: 369H4551, 6680-01-549-1738, 01-549-1738, 6680015491738, 015491738

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

Supply Group (FSG) NSN Assign. NIIN
66 13 MAR 2007 01-549-1738

Demand History | NSN 6680-01-549-1738

Part Number Request Date QTY Origin
369H4551 2024-08-15 1 US
369H4551 2023-05-24 6 Malaysia
369H4551 2016-05-11 1 AE
369H4551 2015-05-19 10 United States
6680-01-549-1738 2010-05-27 1 US
369H4551 2006-08-09 5 Colombia
369H4551 2006-05-21 2 United States
369H4551 2006-05-21 4 United States
369H4551 2006-04-11 1 us

Cross Reference | NSN 6680-01-549-1738

Part Number Cage Code Manufacturer
369H4551 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
369H4551 8V613 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 6680-01-549-1738

Characteristic Specifications
III END ITEM IDENTIFICATION 369H HELICOPTER

Restrictions/Controls & Freight Information | NSN 6680-01-549-1738

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
No Freight Information