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 5990-00-518-3195
NSN 5905-01-348-8919
NSN 6150-00-531-8680
NSN 4140-00-660-8699
NSN 5905-01-302-5216
NSN 5905-01-025-6949
NSN 6685-01-074-9443
NSN 6610-01-206-5278
NSN 6620-00-216-6416
NSN 6145-01-222-0907
NSN 5895-00-706-9826
NSN 5985-01-189-9317