NSN 4240-01-623-9738

Part Details | PRESSURIZED PROTECTIVE ENTRANCE

4240-01-623-9738 A one-or two-compartment structure which functions as an airlock, the purpose of which is to permit personnel to enter or leave a pressurized protective shelter with a minimum loss of pressure during a chemical, biological or radiological attack. One end of the structure, when installed, forms an airtight joint at the entrance to the pressurized shelter. The other end of the structure has a quick acting closure mechanism which facilitates rapid entrance or egress. The item is of knockdown construction with an impermeable fabric covering, supported by metal channels and tubing or hoisted and held in place by a block and tackle arrangement. It may be used as a disrobing chamber for personnel to remove contaminated clothing. It is stored and transported in the trailer, when not in use.

Alternate Parts: 17326472, 17-3-2647-2, 4240-01-623-9738, 01-623-9738, 4240016239738, 016239738

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
42DEC 10, 201301-623-973861762 ( ENTRANCE, PROTECTIVE, PRESSURIZED )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4240-01-623-9738
Part Number Cage Code Manufacturer
17-3-2647-281337ARMY, UNITED STATES DEPARTMENT OFTHE
Technical Data | NSN 4240-01-623-9738
Characteristic Specifications
COLOR TAN
SPECIAL FEATURESMATERIAL-FABRIC,FLUOROPOLYMER/ARAMID COMPOSITE,WALL;TOPSIDE COLOR OLIVE DRAB,BOTTOM SIDE COLOR WHITE;INCLUDES AIR LOCK END WALL AND TUNNEL ASSEMBLY
PART NAME ASSIGNED BY CONTROLLING AGENCYASSEMBLY,AIRLOCK ENDWALL TO TALP