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 6105-00-484-9270
NSN 5985-00-932-5333
NSN 5999-00-031-2830
NSN 5835-01-155-8301
NSN 5985-00-145-5377
NSN 5999-01-443-3258
NSN 5998-01-094-5709
NSN 5905-00-412-4200
NSN 2925-00-753-8598
NSN 4140-01-574-9229
NSN 6150-00-037-5118
NSN 5975-01-219-2005