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 5990-00-366-0112
NSN 6110-01-588-6793
NSN 5998-01-112-0216
NSN 5915-01-470-0607
NSN 5985-00-436-7090
NSN 5835-01-604-7489
NSN 7035-01-103-6845
NSN 4140-01-390-9552
NSN 6130-01-326-7118
NSN 5950-01-138-6436
NSN 5998-01-271-1768
NSN 6150-00-967-0231