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 6320-00-646-3311
NSN 6645-01-193-8948
NSN 6320-01-373-9355
NSN 5965-01-366-5900
NSN 5855-00-361-0167
NSN 6685-01-634-0611
NSN 6130-00-912-8073
NSN 6220-01-399-4910
NSN 6130-00-471-9629
NSN 6320-01-578-6006
NSN 6150-01-280-5362
NSN 5935-01-335-4367