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 6110-01-517-1501
NSN 5855-00-185-1560
NSN 5975-01-578-8408
NSN 6105-01-311-2217
NSN 6650-01-160-5058
NSN 5999-01-269-7720
NSN 6105-00-806-2695
NSN 6620-01-565-4493
NSN 5920-01-634-0250
NSN 5998-01-219-7633
NSN 6645-01-288-3300
NSN 5895-00-548-9329