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 6685-00-127-0934
NSN 6110-01-260-4302
NSN 5990-01-053-5115
NSN 6150-00-775-7274
NSN 5990-00-487-0135
NSN 5895-00-296-1467
NSN 5950-00-140-9696
NSN 6620-01-425-2750
NSN 5996-01-107-4136
NSN 5996-00-570-6937
NSN 6220-01-170-9355
NSN 6650-01-237-3781