An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5985-00-581-9754
NSN 5945-01-559-1684
NSN 5855-00-198-3197
NSN 6610-00-509-0887
NSN 6220-01-452-0007
NSN 5905-01-528-4786
NSN 6320-01-390-5385
NSN 6320-01-486-8004
NSN 5925-01-273-5259
NSN 7035-01-649-8977
NSN 5945-00-661-0506
NSN 6145-00-728-1269