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 6645-01-051-7447
NSN 5996-01-461-5144
NSN 6645-00-760-5599
NSN 5925-00-682-4096
NSN 5945-01-104-8433
NSN 2925-00-782-1498
NSN 5998-00-210-0309
NSN 5985-01-449-7816
NSN 5996-01-425-1455
NSN 5950-00-116-3857
NSN 6685-00-634-9964
NSN 5975-01-623-9468