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 5965-01-026-1125
NSN 5965-00-083-8157
NSN 6610-01-250-9327
NSN 5920-01-072-1868
NSN 6650-01-017-6716
NSN 6105-01-313-1129
NSN 5950-01-522-8146
NSN 6320-01-462-2295
NSN 6135-01-196-7399
NSN 5999-01-278-2204
NSN 6685-00-578-5951
NSN 2925-01-187-5480