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 6610-00-584-5055
NSN 5998-01-192-7035
NSN 5910-01-081-4439
NSN 5945-01-244-3948
NSN 5930-01-019-0331
NSN 5975-00-471-3731
NSN 6220-01-345-4865
NSN 5998-01-531-2290
NSN 2925-00-090-5018
NSN 6130-00-050-0859
NSN 6620-01-012-2852
NSN 5990-01-200-7460