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 5965-00-147-3070
NSN 2925-01-066-5231
NSN 5996-01-414-5167
NSN 5985-00-005-5258
NSN 6685-00-515-6522
NSN 5996-01-565-8951
NSN 4140-01-020-6026
NSN 6620-01-145-7762
NSN 4140-01-446-3525
NSN 6220-01-123-9290
NSN 6220-01-370-4215
NSN 5999-01-425-1220