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 6320-00-404-3637
NSN 5905-00-477-8863
NSN 6610-01-127-0724
NSN 6240-01-252-1544
NSN 5835-00-816-0394
NSN 6150-00-862-3247
NSN 6145-00-738-5601
NSN 5998-01-609-0870
NSN 6240-00-400-7980
NSN 6320-01-114-6054
NSN 5930-01-289-6484
NSN 5935-01-164-6770