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 5915-01-020-1042
NSN 5930-00-251-3913
NSN 5996-01-248-7293
NSN 6685-00-451-3274
NSN 6645-00-998-7820
NSN 5965-00-275-0491
NSN 6645-01-344-4184
NSN 5985-01-258-8341
NSN 6220-00-081-6429
NSN 7035-01-213-5590
NSN 6240-01-633-9357
NSN 5960-00-966-4918