Product Details | ENGINE PRESSURE RATIO INDICATOR

6620-01-114-5720 An instrument designed to reflect one of the testing parameters for conducting engine performance and functional testing in an operating engine system. Its dial is graduated in units of pressure ratio, and is used to indicate the percent of differential pressure ratio of exhaust gas pressure to intake (engine inlet) pressure for gas turbine or jet propulsion engines.

Part Alternates: EGU-9/A-3, EGU9A3, JG298J5, MILI38121, MIL-I-38121, 6620-01-114-5720, 01-114-5720, 6620011145720, 011145720

Instruments and Laboratory Equipment | Engine Instruments

Supply Group (FSG) NSN Assign. NIIN
66 01-114-5720

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Technical Data | NSN 6620-01-114-5720

Characteristic Specifications
ELECTRICAL CONNECTION QUANTITY 1
ELECTRICAL CONNECTION IDENTIFYING NUMBER MS33678-16S-1P
PRESENTATION TYPE DIAL
SCALE RANGE 1.1 TO 2.5 PRESSURE RATIO SINGLE INDICATOR SINGLE SCALE
POINTER TYPE INDICATING SINGLE POINTER
ILLUMINATION COLOR GENERATION METHOD INTEGRAL LIGHT
CURRENT TYPE AC
AC VOLTAGE RATING 115.0 VOLTS NOMINAL
PHASE SINGLE
FREQUENCY RATING 400.0 HERTZ NOMINAL
CONTACT QUANTITY 7
CONTACT TYPE PIN
LENGTH 5.810 INCHES NOMINAL
WIDTH 2.000 INCHES NOMINAL
SPECIAL FEATURES INTEGRAL WHITE LIGHTING, 5V
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-I-38121

Restrictions/Controls & Freight Information | NSN 6620-01-114-5720

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Category Code Description
No Freight Information