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 5925-01-370-4417
NSN 6650-00-945-3098
NSN 6110-01-481-3682
NSN 5935-00-061-2615
NSN 6105-00-288-5872
NSN 5999-01-229-1779
NSN 5915-00-114-0089
NSN 6110-01-615-2925
NSN 2925-01-577-9269
NSN 5835-01-149-6855
NSN 5835-01-085-5487
NSN 6645-01-205-0549