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 6650-01-113-4197
NSN 5996-01-399-6677
NSN 5998-01-459-9901
NSN 6650-01-217-0303
NSN 5960-01-580-6360
NSN 5835-01-074-1161
NSN 6645-01-326-4572
NSN 5920-01-447-5828
NSN 6320-01-366-5157
NSN 6130-01-657-6358
NSN 6150-00-190-7874
NSN 5925-01-210-9765