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 5990-01-480-9938
NSN 5925-01-109-8935
NSN 6130-01-366-0572
NSN 5996-01-554-4783
NSN 7035-01-485-0269
NSN 6685-01-097-5569
NSN 6145-00-388-9084
NSN 5965-01-328-9765
NSN 6620-01-024-7003
NSN 5960-01-141-6489
NSN 6110-01-020-8153
NSN 5960-01-142-1995