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 5835-00-466-8544
NSN 6145-00-167-7505
NSN 5935-01-040-1804
NSN 6685-01-265-0537
NSN 4140-01-245-7920
NSN 5999-01-623-1398
NSN 5965-00-458-7321
NSN 6130-00-060-0570
NSN 5895-01-423-0532
NSN 5998-00-143-0485
NSN 6610-01-099-0303
NSN 5905-01-559-2011