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 5855-01-357-6877
NSN 5910-01-605-1469
NSN 6650-00-900-0049
NSN 5925-01-278-8509
NSN 6220-01-530-4841
NSN 6150-00-053-9267
NSN 5950-01-226-6998
NSN 5965-01-547-0134
NSN 5935-01-577-9751
NSN 5855-01-346-7682
NSN 5975-01-356-8541
NSN 5990-00-457-8940