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 5910-01-514-7309
NSN 6650-01-112-0453
NSN 5945-00-235-5675
NSN 6130-01-661-3022
NSN 6610-01-584-9816
NSN 5945-01-582-4788
NSN 4140-01-257-6571
NSN 5920-00-655-4251
NSN 5905-01-375-5372
NSN 6145-00-902-9581
NSN 6685-01-449-9657
NSN 6220-01-108-5108