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National Stock Number:
4240-01-439-5833
Federal Supply Class:
4240
National Item Identification Number:
014395833
Description:
CARTRIDGE,RESPIRATOR,AIR FILTERI
Detail:
A SELF-CONTAINED UNIT DESIGNED FOR PLACEMENT IN THE HOLDER OF A RESPIRATOR OR AIR LINE MASK. IT MAY CONSIST OF A FILTERING ELEMENT OF FIBROUS MATERIAL SUCH AS FELT, PAPER, OR THE LIKE SECURED BETWEEN TWO END PLATES; OR IT MAY BE A CYLINDRICAL CONTAINER OF LIGHT WEIGHT CONSTRUCTION HAVING FLAT OR SLIGHTLY ROUNDED ENDS WHICH MAY BE EITHER PERFORATED OR OF WIRE MESH, FILLED WITH CHARCOAL OR CHEMICALS WHICH ABSORB CONTAMINANTS FROM THE AIR PASSING THROUGH IT. SEE ALSO FILTER, RESPIRATOR, AIR FILTERING.
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Manufacturer Information:
| 430299 | 55799 | MINE SAFETY APPLIANCES COMPANY |
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Techincal Specification:
| HAZARD PROTECTION FEATURE | MIST AND TOXIC DUST | | SPECIAL FEATURES | A1B2E1K1-P3 FILTER ORGANIC GASES AND WITH A BOILIKG POINT ABOVE 65 DEG C AND GASES AND VAPORS UP TO A CONCECTRATION OG 0.01 VOL PERCENT; INORGANIC GASES AND VAPORS NOT CO OR NITROUS FUMES UP TO A CONCENTRATION OF 0.5 VOL PERECENT AND GASES AND VAPORS UP TO A CONCENTRATION OF 0.1 VPL PERCENT HOWEVER MAX TIMES THE LIMIT VALVE |
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