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 2925-01-202-6451
NSN 5996-01-628-2962
NSN 6610-00-881-5060
NSN 5950-01-374-9354
NSN 5915-00-265-0967
NSN 5835-01-557-9062
NSN 6130-01-088-7779
NSN 5998-01-450-5647
NSN 6645-00-327-4005
NSN 4140-01-458-2743
NSN 5930-01-421-4471
NSN 5945-01-348-7837