An item specifically designed to show the open, intermediate, and closed disk relationship to the valve seat. It may be of various shapes, sizes, and mechanical designs such as glass tube, needle and slot. Excludes indicator (1), position; glass, liquid sight indicator, flat.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5930-01-113-3227
NSN 6110-01-140-3630
NSN 5920-01-579-4050
NSN 6150-00-339-4283
NSN 6620-01-601-4314
NSN 5935-01-433-7460
NSN 5998-00-451-8841
NSN 5960-00-960-6805
NSN 5960-01-632-6576
NSN 5960-00-139-8838
NSN 4140-01-157-8882
NSN 5895-01-652-3808