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 5975-01-454-6549
NSN 5999-01-304-0609
NSN 6685-01-505-0499
NSN 5945-01-528-6909
NSN 5965-00-789-1654
NSN 2925-01-436-7325
NSN 6110-01-176-9266
NSN 5996-00-836-7393
NSN 5998-01-472-2356
NSN 5965-00-617-5731
NSN 5950-00-083-3015
NSN 5910-01-297-4813