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 6105-01-531-7141
NSN 5975-00-203-6020
NSN 7035-01-561-0851
NSN 6110-01-577-6992
NSN 6110-01-305-1558
NSN 5965-01-133-7459
NSN 6650-01-159-0224
NSN 5895-01-204-9039
NSN 5950-00-576-8113
NSN 6105-00-932-0229
NSN 6610-00-277-7206
NSN 5990-01-266-9144