NSN 4240-01-331-2938
Part Details | PRESSURIZED PROTECTIVE ENTRANCE
4240-01-331-2938 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: 51911021, 5-19-11021, 4240-01-331-2938, 01-331-2938, 4240013312938, 013312938
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 42 | DEC 15, 1990 | 01-331-2938 | 61762 ( ENTRANCE, PROTECTIVE, PRESSURIZED ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4240-01-331-2938
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5-19-11021 | 81361 | EDGEWOOD CHEMICAL BIOLOGICAL CENTERECBC |
Technical Data | NSN 4240-01-331-2938
| Characteristic | Specifications |
|---|---|
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | C/O FRAME ASSEMBLY 5-19-11023;PLATE,BOTTOM COVER 5-19-11026;LINER ASSY,ENTRANCE,PROTECTIVE,PRESSURIZED 5-19-11022;PLATE,RETAINING 5-19-11418 |
| END ITEM IDENTIFICATION | XM28,SIMPLIFIED COLLECTIVE PROTECTION EQUIPMENT SYSTEM |