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 5910-01-091-8574
NSN 5835-01-552-8365
NSN 6645-01-301-8771
NSN 6685-01-191-7333
NSN 6110-01-443-8950
NSN 5855-01-537-1162
NSN 5999-01-133-3735
NSN 5975-01-144-5115
NSN 6135-01-351-1131
NSN 6610-01-023-1816
NSN 5990-01-065-0492
NSN 6685-01-322-6429