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 6220-00-963-9359
NSN 7035-01-423-5863
NSN 6685-00-614-7452
NSN 5855-00-411-8688
NSN 5895-00-311-8969
NSN 5895-00-385-1433
NSN 5915-01-020-6509
NSN 5895-00-673-6750
NSN 6130-00-291-0589
NSN 5996-01-152-2948
NSN 5855-00-327-2112
NSN 6645-01-622-6161