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 6145-01-342-7430
NSN 6240-01-310-8778
NSN 6240-01-025-1208
NSN 6150-01-025-5292
NSN 5920-00-699-1927
NSN 6320-00-368-2803
NSN 5985-01-112-0180
NSN 5905-01-258-7394
NSN 5920-01-316-5014
NSN 5960-00-607-0395
NSN 5996-01-125-5781
NSN 6240-01-087-1280