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 5950-00-216-7548
NSN 6320-01-113-7647
NSN 6105-01-428-9648
NSN 5925-00-122-3247
NSN 6130-01-250-2822
NSN 6645-00-997-4589
NSN 5965-00-267-4173
NSN 4140-01-335-6248
NSN 5960-01-215-0992
NSN 5930-01-460-3588
NSN 5985-00-905-4017
NSN 2925-01-179-2648