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 6220-01-345-6773
NSN 5905-01-069-9361
NSN 6240-00-274-4028
NSN 5920-01-172-8509
NSN 5920-01-394-5003
NSN 5945-01-634-0588
NSN 5960-00-423-7842
NSN 6320-01-622-2456
NSN 2925-00-491-3549
NSN 6130-00-204-2976
NSN 6135-01-510-9986
NSN 5855-00-231-7790