Product Details | RATE OF FLOW INDICATOR

6620-00-901-4523 An indicator which indicates the rate of flow of a fluid.20266200018Engine Instruments66800078Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Part Alternates: EFU22AA, MILI38143, 6620-00-901-4523, 00-901-4523, 6620009014523, 009014523

Instruments and Laboratory Equipment | Engine Instruments

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1960 00-901-4523

Cross Reference | NSN 6620-00-901-4523

Part Number Cage Code Manufacturer
EFU22AA 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILI38143 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 6620-00-901-4523

Characteristic Specifications
USAGE DESIGN RATE OF FLOW
ELECTRICAL CONNECTION QUANTITY 1
ELECTRICAL CONNECTION IDENTIFYING NUMBER MS27034H12B12P OR EQUIVALENT
PRESENTATION TYPE COUNTER AND DIAL
ACCURACY RATING 0.2 PERCENT OF FLOW RATE ALL INDICATORS ALL SCALES
SCALE DIVISION QUANTITY 10 ALL INDICATORS ALL SCALES
SCALE MARKING AND SURFACE FINISH LINED INCREMENTS NONLUMINOUS AND NUMERALS NONLUMINOUS
SCALE RANGE 0.0 TO 80000.0 POUNDS PER HOUR ALL INDICATORS ALL SCALES
POINTER TYPE INDICATING SINGLE POINTER
DISPLAY DIGIT QUANTITY 5
INDIVIDUAL MARKING FUEL FLOW PPHX1000
CURRENT TYPE AC
AC VOLTAGE RATING 115.0 VOLTS NOMINAL AND 5.0 VOLTS NOMINAL
PHASE SINGLE
FREQUENCY RATING 400.0 HERTZ NOMINAL
CONTACT QUANTITY 12
CONTACT TYPE PIN
MOUNTING FACILITY TYPE AND QUANTITY 1 BEZEL
MOUNTING HOLE DIAMETER 2.000 INCHES NOMINAL
LENGTH 7.310 INCHES NOMINAL
DIAMETER 1.940 INCHES NOMINAL
SPECIAL FEATURES CASE IN ACCORDANCE WITH MS33639;SCALE COLOR WHITE ON BLACK BACKGROUND;HERMATICALLY SEALED WITH 90 PERCENT NITROGEN AND 10 PERCENT HELIUM AT ATMOSPHERIC PRESSURE;USED WITH TRU-63/A, TRU-63A-3 AND TRU-27/A TRANSMITTERS;HAS AUXILARY VOLTAGE OUTPUT SIGNAL
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE EFU22AA
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILI38143

Restrictions/Controls & Freight Information | NSN 6620-00-901-4523

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 120840 ENGINES INTERNAL COMBUSTION NOI
Less than car load rating
Less than truck load rating F 150.0
Water commodity Code 593 unknown
Originating Activity Code XX
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