A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6650-01-265-0650
NSN 5975-01-225-0691
NSN 5910-01-392-0893
NSN 5835-00-491-3834
NSN 6645-01-337-1806
NSN 5905-00-989-3753
NSN 6145-01-147-4968
NSN 5999-01-278-7252
NSN 5945-00-924-9595
NSN 5975-01-593-1224
NSN 7035-01-522-9338
NSN 6220-01-445-5544