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 6610-00-080-8839
NSN 7035-01-331-5614
NSN 6645-01-470-0635
NSN 6240-01-469-2957
NSN 5915-01-013-2735
NSN 5910-01-411-1920
NSN 5930-00-256-5634
NSN 5925-01-436-9150
NSN 5975-01-104-5589
NSN 5905-01-305-7549
NSN 6135-01-495-0933
NSN 5945-01-027-3907