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 7035-01-171-9052
NSN 6135-01-384-4395
NSN 6620-01-633-8443
NSN 6145-00-378-3836
NSN 5905-01-481-3568
NSN 6150-01-245-7365
NSN 5985-01-142-3431
NSN 5895-01-594-4288
NSN 5915-00-357-1085
NSN 5960-01-064-3292
NSN 6150-01-111-6929
NSN 6220-01-534-6695