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 6130-00-700-1190
NSN 5920-01-336-2259
NSN 6610-00-252-3405
NSN 5920-00-983-8630
NSN 6145-01-554-4755
NSN 6135-00-756-6149
NSN 5910-01-660-0792
NSN 5985-00-929-4528
NSN 5998-01-192-7950
NSN 5935-01-063-5904
NSN 6650-01-165-2175
NSN 5975-00-175-0586