Product Details | AIRCRAFT PRESSURIZED CABIN LEAKAGE TESTER

4920-01-012-8621 A unit designed for testing, on the ground, the volume of air leakage from aircraft pressurized cabins.

Part Alternates: 83360, 4920-01-012-8621, 01-012-8621, 4920010128621, 010128621

Maintenance and Repair Shop Equipment | Aircraft Maintenance and Repair Shop Specialized Equipment

Supply Group (FSG) NSN Assign. NIIN
49 20 NOV 1975 01-012-8621

Cross Reference | NSN 4920-01-012-8621

Part Number Cage Code Manufacturer
83360 72352 CURTISS-WRIGHT FLOW CONTROL CORPORATION
83360 86768 TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC

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Technical Data | NSN 4920-01-012-8621

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION C/O A PNEUMATIC WHEEL MOUNTED CHASIS,CABINET ASSY; PRESSURE AND RELIEF VALVES,BLOWER,SMALL AIR COMPRESSOR,CONTROL PANEL AND THE NECESSARY ADAPTERS AND HOSES TO INTERFACE WITH THE ACFT; AIR SUPPLY SYSTEM,0.0-400.0 CFM AT 2.0-14.5 PSIG; CANOPY AIR SUPPLY,1.0 CFM AT 65.0 PSIG; 220.0-440.0 VAC,3-PHASE,60.0 HZ
III END ITEM IDENTIFICATION MULTI ACFT APPLICATION
III ENTRY DATE 75-12-24
III FUNCTIONAL CLASSIFICATION JJ-7.1
III FUNCTIONAL DESCRIPTION SUPPLIES PRESSURIZED AIR UNDER ANY COMBINATION OF PRESSURES AND FLOWS WITHIN ITS LIMITS FOR CHECKOUT OF ACFT PRESSURIZED CABINS AND CANOPY SEALS
III REFERENCE DATA AND LITERATURE T.O. 33D2-28-12-1,33A4-4-23-1
MANUFACTURERS CODE 72352
DESIGN CONTROL REFERENCE 83360

Restrictions/Controls & Freight Information | NSN 4920-01-012-8621

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.
Precious Metals Indicator Code:UPrecious metal type is unknown
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 133300 MACHINERY/MACHINES NOI SUB 2
Less than car load rating J 100.2
Less than truck load rating K 92.5
Water commodity Code 671 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code Z Shipment is not a consolidation, but does exceed 72 inches in one or more dimensions.
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 Z unknonwn
HAZMAT
Type of Cargo 2 Type cargo code not applicable (for Air Force internal use).