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 5990-01-120-1910
NSN 5990-01-185-9835
NSN 5910-00-076-6865
NSN 5965-01-026-9865
NSN 6110-01-643-2864
NSN 6110-00-928-2467
NSN 5996-01-425-7907
NSN 5935-00-810-2519
NSN 2925-01-101-4655
NSN 6105-00-399-4704
NSN 6220-01-336-7121
NSN 5985-01-057-0740