Pad; used to catch carbon content from a ventilator; ventilator ma-1
NSN 6240-01-554-4548
NSN 5985-01-266-6942
NSN 6650-01-207-0829
NSN 5835-01-191-3405
NSN 5910-00-801-4367
NSN 5996-01-417-3139
NSN 6145-01-615-4241
NSN 6320-00-433-2773
NSN 6610-01-177-5033
NSN 6610-01-534-5673
NSN 2925-00-839-6815
NSN 4140-00-486-0396