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 5990-01-507-7495
NSN 6685-01-151-2655
NSN 6645-01-023-8020
NSN 6110-01-516-1130
NSN 5990-01-297-9967
NSN 5965-01-294-1396
NSN 5945-00-096-5086
NSN 6240-01-381-1072
NSN 5945-01-421-4135
NSN 5930-01-236-8495
NSN 5930-01-350-3529
NSN 6135-01-601-8657