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 5925-01-468-6257
NSN 5915-01-654-4812
NSN 4140-01-606-2704
NSN 6650-01-411-6292
NSN 6150-01-398-0195
NSN 6145-00-179-2493
NSN 5999-01-285-7416
NSN 5998-01-100-5429
NSN 6145-01-047-0249
NSN 5975-01-360-2527
NSN 5985-01-227-3753
NSN 5999-01-200-4163