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 6135-01-622-1296
NSN 6685-01-146-5249
NSN 5930-00-915-3010
NSN 5945-00-554-9351
NSN 6650-00-236-0724
NSN 6130-01-522-5209
NSN 5996-00-153-3216
NSN 6620-01-491-7001
NSN 6650-00-726-4242
NSN 5915-00-291-3736
NSN 5920-01-463-8142
NSN 5920-01-655-8624