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 6610-01-530-6730
NSN 5990-01-364-1942
NSN 5996-01-574-8853
NSN 4140-01-394-5655
NSN 5925-01-562-3552
NSN 6130-01-505-7699
NSN 6240-00-787-8329
NSN 5895-00-441-4925
NSN 5935-00-065-8011
NSN 7035-01-456-4490
NSN 6620-00-551-9948
NSN 6145-01-257-7484