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 5835-01-457-7951
NSN 5960-01-476-5686
NSN 6145-01-106-7056
NSN 5835-01-381-2683
NSN 5996-01-070-1951
NSN 5930-00-223-0542
NSN 6240-01-023-5536
NSN 4140-01-116-0814
NSN 5996-01-592-3011
NSN 6145-01-440-0663
NSN 4140-00-955-5679
NSN 5855-01-379-9978