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 5855-00-087-7833
NSN 5975-01-625-4395
NSN 6685-01-311-2012
NSN 5960-01-142-1995
NSN 6650-01-417-1797
NSN 6220-01-358-0365
NSN 5920-00-967-1396
NSN 7035-01-062-1692
NSN 5975-00-303-6850
NSN 5910-00-419-7433
NSN 5975-01-113-3002
NSN 7035-01-256-9598