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 5915-01-216-2567
NSN 6645-01-370-4259
NSN 5985-01-123-1748
NSN 6130-00-254-0149
NSN 5935-00-911-3484
NSN 6110-00-387-3911
NSN 5990-00-935-5610
NSN 6650-01-517-7903
NSN 5895-00-101-7782
NSN 4140-00-179-3977
NSN 6220-00-691-2409
NSN 6105-01-464-4388