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 6150-01-196-9623
NSN 6685-01-513-3579
NSN 6610-00-111-3159
NSN 2925-00-693-5748
NSN 6650-00-690-8709
NSN 5855-01-180-5369
NSN 7035-01-304-2013
NSN 6320-01-015-9856
NSN 5920-00-064-3523
NSN 5999-00-403-6593
NSN 5905-01-437-1232
NSN 5895-01-580-5073