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 5999-01-564-5597
NSN 5985-01-479-1539
NSN 5999-00-385-1722
NSN 5999-01-467-7594
NSN 6320-01-310-8068
NSN 6105-01-263-2248
NSN 5990-00-779-4175
NSN 6240-01-263-0123
NSN 5930-00-247-9535
NSN 5835-01-384-3206
NSN 6145-01-285-4983
NSN 5950-01-514-4484