18 unef 2b thds
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 7035-01-024-9511
NSN 6220-00-931-5414
NSN 2925-01-076-5219
NSN 5910-00-457-7947
NSN 6240-01-082-2902
NSN 6320-01-056-1164
NSN 5905-01-456-4237
NSN 4140-00-611-8020
NSN 6645-00-163-9580
NSN 5999-01-498-1528
NSN 5930-00-774-5209
NSN 4140-00-439-4100