Product Details | PRESSURE TRANSMITTER

6620-00-607-6990 An instrument that senses, measures and converts pressure of a gas or fluid into electrical signals to be displayed in Pounds per Square Inch (PSI) or the equivalent. The item contains an input pressure port, electrical output connection and may include an output pressure port. See also TRANSDUCER, MOTIONAL PICKUP for items with a linear motional input and electrical output to be displayed in other than PSI or the equivalent.20266200018Engine Instruments66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Part Alternates: MILT25485, MIL-T-25485, MK2, MK-2, 240944, 24094-4, 6620-00-607-6990, 00-607-6990, 6620006076990, 006076990

Instruments and Laboratory Equipment | Engine Instruments

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-607-6990

Demand History | NSN 6620-00-607-6990

Part Number Request Date QTY Origin
MK2 2016-02-15 6 ID

Cross Reference | NSN 6620-00-607-6990

Part Number Cage Code Manufacturer
24094-4 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
24094-4 72599 ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
24094-4 93570 AIRESEARCH AVIATION
MIL-T-25485 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MK-2 80049 DEPARTMENT OF THE AIR FORCE

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Technical Data | NSN 6620-00-607-6990

Characteristic Specifications
CURRENT TYPE AC
VOLTAGE RATING 115.0 VOLTS NOMINAL INPUT
FREQUENCY RATING 400.0 HERTZ NOMINAL INPUT
PHASE SINGLE INPUT
ELECTRICAL CONNECTION QUANTITY 1
CONTACT QUANTITY 7
CONTACT TYPE PIN
ELECTRICAL CONNECTION CONTROLLING AGENCY MS
ELECTRICAL CONNECTION IDENTIFYING NUMBER MS33678-16S-1P
MECHANICAL CONNECTION QUANTITY 2
MECHANICAL CONNECTION SIZE 1/4 INCH PER MS 33649-4
MECHANICAL CONNECTION TYPE EXTERNAL PIPE
ACTUATION METHOD DIAPHRAGM
MEASUREMENT RANGE 0.0 TO 103.0 INCHES OF MERCURY
OVERALL LENGTH 8.810 INCHES NOMINAL
OVERALL WIDTH 7.240 INCHES NOMINAL
OVERALL THICKNESS 6.000 INCHES NOMINAL
MOUNTING DEVICE QUANTITY 4
MOUNTING METHOD HOLE
SPECIAL FEATURES COMPRESSOR INLET PRESSURE RANGE 3 TO 53 INCHES HG ABSOLUTE; TURBINE DISCHARGE TOTAL PRESSURE RANGE 3 TO 106 INCHES HG ABSOLUTE; SEALED CASE; MOUNTING RACK PROVIDED
NONDEFINITIVE SPEC/STD DATA MK-2 TYPE
III USAGE DESIGN DESIGNED TO INDICATE,IN CONJUCTION WITH A SUITABLE INDICATOR,THE PRESSURE RATIO THRUST OUTPUT OF AN AIRCRAFT TURBO-JET ENGINE
III SUPPLEMENTARY FEATURES MANUFACTURERS NAME: TRANSMITTER,THRUST,SINGLE SYNCHOR STYLE, PRESSURE RATIO, TYPE MK-2
III FUNCTIONAL DESCRIPTION DESIGNED TO SENSE COMPRESSOR INLET TOTAL PRESSURE AND TURBINE OUTLET TOTAL PRESSURE, TO DIVIDE COMPRESSOR INLET TOTAL PRESSURE BY TURBINE OUTLET TOTAL PRESSURE AND PROVIDE A SYNCHRO SIGNAL FOR INDICATION OF THE RATIO
III FSC APPLICATION DATA ENGINE INSTRUMENT,ACFT
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-T-25485

Restrictions/Controls & Freight Information | NSN 6620-00-607-6990

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 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
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo 2 Type cargo code not applicable (for Air Force internal use).