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 2925-00-431-9369
NSN 5895-00-659-2166
NSN 6150-01-317-6410
NSN 5998-00-942-4911
NSN 5895-01-505-3641
NSN 6685-01-152-9123
NSN 5920-01-256-5830
NSN 4140-00-660-8699
NSN 6130-01-383-8619
NSN 5905-00-983-8228
NSN 6145-01-608-0787
NSN 6620-01-476-7355