Product Details | AIRCRAFT PRESSURIZED CABIN LEAKAGE TESTER

4920-00-056-4055 A unit designed for testing, on the ground, the volume of air leakage from aircraft pressurized cabins.

Part Alternates: 33A1, 4920-00-056-4055, 00-056-4055, 4920000564055, 000564055

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

Supply Group (FSG) NSN Assign. NIIN
49 01 JAN 1963 00-056-4055

Cross Reference | NSN 4920-00-056-4055

Part Number Cage Code Manufacturer
33A1 82027 HIGHLAND ENGINEERING CO

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Technical Data | NSN 4920-00-056-4055

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION PORTABLE,SELF-CONTAINED; GASOLINE-ENGINE-DRIVEN UNIT; 10 TO 400 CUBIC FT PER MINUTE (CFM),2 TO 12.5 LB PER SQUARE IN. (PSI); COMPONENTS: CANOPY SEAL SYSTEM; PRESSURIZATION SYSTEM; MEASURING SYSTEM; TRAILER; CONTROL PANEL; HOUSING; ACCESSORY BOX; PRESSURIZATION HOSE STORAGE DEVICE; ACCESSORIES: ONE AN6270-8-300 HOSE,DUST CAPS; ONE AN6270-6-300 HOSE,DUST CAPS; ONE AN893-12D BUSTING; ONE AN893-2D BUSHING; SET OF ADAPTERS AND GASKET; 25 FT,3.000 IN. INSIDE DIM. AIR HOSE; STETHOSCOPE; PERFORMANCE: OPERATING TEMPERATURES RANGING FROM -20 DEGREE TO +120 DEGREE F.
III FUNCTIONAL CLASSIFICATION AA-8.4
III TYPE/MODEL DESIGNATION AF/M32T-1
III FUNCTIONAL DESCRIPTION SUPPLIES PRESSURIZED AIR FOR PERFORMANCE CHECKING UNDER PRESSURIZED CONDITIONS
III REFERENCE DATA AND LITERATURE T.O. 33D2-28-10-1 AND MIL-T-26141
MANUFACTURERS CODE 82027
DESIGN CONTROL REFERENCE 33A1

Restrictions/Controls & Freight Information | NSN 4920-00-056-4055

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: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 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 XX
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 J Materiel normally hazardous, rendered non-hazardous for shipment processing. (DD Form 1387-2 must certify to that effect.)
Special Handling Code R unknonwn
HAZMAT
Type of Cargo 1 Aircraft engine, internal combustion engines and fuel control devices