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 5855-00-928-1912
NSN 5950-01-354-8451
NSN 5915-01-364-1093
NSN 6105-00-359-9243
NSN 5905-01-559-3882
NSN 6650-00-904-5683
NSN 6220-00-617-1843
NSN 5835-00-507-3561
NSN 6620-00-834-9430
NSN 5985-01-611-5935
NSN 5855-00-197-6387
NSN 5945-00-133-3007