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 5935-00-542-9421
NSN 6105-01-634-0322
NSN 5945-00-338-1387
NSN 5950-00-529-0264
NSN 5975-01-416-5911
NSN 7035-01-506-8018
NSN 6610-01-400-3880
NSN 6150-01-655-5071
NSN 5975-01-634-0678
NSN 6610-01-010-4516
NSN 6130-00-969-2730
NSN 5985-00-147-6937