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 5895-01-564-4684
NSN 5965-01-038-8081
NSN 5855-01-218-3735
NSN 5855-01-010-4921
NSN 5975-00-577-3765
NSN 5905-00-023-8591
NSN 6620-01-226-4065
NSN 5930-01-008-6932
NSN 5915-00-499-9054
NSN 5999-01-431-7050
NSN 6145-00-033-2997
NSN 5945-01-051-9442