Product Details | ENGINE PRESSURE RATIO INDICATOR

6620-00-683-9703 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: AEU-2/A, AEU2A, MILI25859, 8020000081, 6620-00-683-9703, 00-683-9703, 6620006839703, 006839703

Instruments and Laboratory Equipment | Engine Instruments

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-683-9703

Cross Reference | NSN 6620-00-683-9703

Part Number Cage Code Manufacturer
8020000081 57057 NAVCOM DEFENSE ELECTRONICS, INC.
AEU-2/A 80058 JOINT ELECTRONICS TYPE DESIGNATION SYSTEM
MILI25859 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 6620-00-683-9703

Technical Data | NSN 6620-00-683-9703

Characteristic Specifications
ELECTRICAL CONNECTION QUANTITY 1
ELECTRICAL CONNECTION IDENTIFYING NUMBER MS33678R-14S-5P
PRESENTATION TYPE DIAL
SCALE RANGE 1.2 TO 3.4 PRESSURE RATIO SINGLE INDICATOR SINGLE SCALE
POINTER TYPE INDICATING SINGLE POINTER
INDIVIDUAL MARKING ENGINE PRESSURE RATIO
ILLUMINATION COLOR GENERATION METHOD INTEGRAL LIGHT
CURRENT TYPE AC
AC VOLTAGE RATING 26.0 VOLTS NOMINAL
PHASE SINGLE
FREQUENCY RATING 400.0 HERTZ NOMINAL
CONTACT QUANTITY 5
CONTACT TYPE PIN
LENGTH 4.750 INCHES NOMINAL
WIDTH 2.625 INCHES NOMINAL
SPECIAL FEATURES CASE HERMETICALLY SEALED; INCLUDES TAKEOFF INDEX AND COUNTER AND KNOB; WEIGHT 1.5 POUNDS; INTEGRAL LIGHTING PER MIL-I-25467
III PART NAME ASSIGNED BY CONTROLLING AGENCY INDICATOR,THRUST,SYNCHRO STYLE,PRESSURE RATIO 1.2-3.4 UNITS
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILI25859

Restrictions/Controls & Freight Information | NSN 6620-00-683-9703

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.)
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 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating P 77.5
Less than truck load rating W Rating Variable
Water commodity Code 658 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 H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable