National Stock Number:
4240-99-151-9491
Federal Supply Class:
4240
National Item Identification Number:
991519491
Description:
FILTER UNIT,GAS-PAR
Detail:
A UNIT CONSISTING OF A POWER DRIVEN FAN OR BLOWER, GAS AND PARTICULATE FILTER(S), OR GAS-PARTICULATE FILTER ASSEMBLY. IT IS USED FOR REMOVING BIOLOGICAL, CHEMICAL, AND RADIOLOGICAL CONTAMINANTS FROM AIR SUPPLIED TO BUILDINGS, SHELTERS, TRAILER VANS, AND THE LIKE, OR TO INDIVIDUAL HOSE CONNECTED FACE MASKS AND/OR HEADPIECES.
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