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 5895-01-604-3859
NSN 5999-01-234-8532
NSN 6645-00-230-4396
NSN 2925-00-833-9466
NSN 2925-01-497-9381
NSN 6610-01-210-2051
NSN 6145-00-757-2742
NSN 6135-00-990-1822
NSN 5930-00-960-4826
NSN 5930-00-272-1427
NSN 5915-01-381-5267
NSN 5835-01-447-2544