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 5915-00-483-0136
NSN 5925-00-274-3195
NSN 6620-01-607-5738
NSN 5915-01-513-2531
NSN 6130-01-237-9837
NSN 6620-00-967-9684
NSN 5835-00-224-9148
NSN 5990-01-254-3197
NSN 5960-00-636-4834
NSN 6645-01-358-7485
NSN 5930-00-714-3942
NSN 5945-01-148-5405