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 5975-01-140-2422
NSN 5920-01-421-0291
NSN 5996-01-013-8824
NSN 5905-01-327-6979
NSN 6645-00-225-2742
NSN 5855-01-604-6106
NSN 5945-01-373-3820
NSN 5910-01-415-1214
NSN 5915-01-019-4740
NSN 6645-01-609-7365
NSN 6610-00-681-0590
NSN 5895-00-219-6078