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 6685-01-025-5671
NSN 5990-01-204-7576
NSN 5985-01-512-9126
NSN 5920-01-645-0683
NSN 5905-00-347-0999
NSN 5975-01-502-7627
NSN 5930-01-352-0694
NSN 6650-01-215-4487
NSN 5855-01-414-6265
NSN 6685-01-495-7696
NSN 6620-01-350-5103
NSN 6145-01-615-5329