Pad; used to catch carbon content from a ventilator; ventilator ma-1
NSN 5855-00-937-7709
NSN 5835-01-357-1247
NSN 5935-01-144-6607
NSN 5960-00-296-9997
NSN 6145-01-465-5533
NSN 5925-01-364-0771
NSN 5999-01-068-6221
NSN 5960-00-455-9218
NSN 5855-01-083-9053
NSN 6645-01-068-6524
NSN 7035-01-492-6799
NSN 5895-01-026-9002