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 5998-01-303-6218
NSN 6620-01-116-3983
NSN 7035-01-425-8063
NSN 6110-01-440-5814
NSN 5998-00-987-3605
NSN 5925-01-436-4943
NSN 6105-00-764-3835
NSN 5920-00-926-3105
NSN 7035-01-551-9668
NSN 6130-01-605-9938
NSN 5930-01-454-5713
NSN 5996-01-646-8548