1 mm timing lines, 50 mm grid
Paper impregnated or coated with materials sufficiently sensitive to make a permanent record of very faint tracings produced by an electrocardiograph. It is usually rolled.
NSN 6145-01-309-6146
NSN 6150-00-899-5690
NSN 6135-00-299-6918
NSN 5996-00-399-0731
NSN 6650-00-966-5205
NSN 6240-00-272-8601
NSN 5985-01-378-6021
NSN 5905-01-433-6061
NSN 5855-01-122-9418
NSN 5835-00-198-4936
NSN 6240-00-538-8907
NSN 4140-01-506-7309