Product Details | ELECTRICAL TACHOMETER INDICATOR

6620-00-973-3685 An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.2036320000066200018Engine Instruments66800078Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Part Alternates: 8DJ81CAE2, 8DJ81CAE4, 8DJ81CAE-4, 6620-00-973-3685, 00-973-3685, 6620009733685, 009733685

Instruments and Laboratory Equipment | Engine Instruments

Supply Group (FSG) NSN Assign. NIIN
66 07 DEC 1965 00-973-3685

Cross Reference | NSN 6620-00-973-3685

Part Number Cage Code Manufacturer
8DJ81CAE-4 97424 AMETEK, INC. DIV AEROSPACE & DEFENSE
8DJ81CAE2 97424 AMETEK, INC. DIV AEROSPACE & DEFENSE

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Technical Data | NSN 6620-00-973-3685

Characteristic Specifications
ELECTRICAL CONNECTION QUANTITY 1
ELECTRICAL CONNECTION IDENTIFYING NUMBER MS33678-10SL-3P
PRESENTATION TYPE SYNCHRO MOTOR
COLOR WHITE POINTER OVERALL
CURRENT TYPE AC
CONTACT QUANTITY 3
CONTACT TYPE PIN
DEPTH 5.000 INCHES NOMINAL
III FSC APPLICATION DATA ACFT ENGINE INSTRUMENT
MANUFACTURERS CODE 97424
DESIGN CONTROL REFERENCE 8DJ81CAE-4

Restrictions/Controls & Freight Information | NSN 6620-00-973-3685

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 177220 SPEED INDICATORS/HEADS/ODOMETERS
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 657 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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