NSN 4240-01-446-7649 11469041, 01-446-7649, 014467649
Product Details | PRESSURIZED PROTECTIVE ENTRANCE
4240-01-446-7649 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.
Part Alternates: 11469041, 4240-01-446-7649, 01-446-7649, 4240014467649, 014467649
Fire Fighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials | Safety and Rescue Equipment
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
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42 | 01-446-7649 | 61762 ( ENTRANCE, PROTECTIVE, PRESSURIZED ) |
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Restrictions/Controls & Freight Information | NSN 4240-01-446-7649
Category | Code | Description |
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Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
Category | Code | Description |
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No Freight Information |