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 6105-01-589-5907
NSN 6685-01-113-3388
NSN 6105-01-473-0613
NSN 5935-00-468-2096
NSN 6685-01-076-3915
NSN 5996-01-329-7956
NSN 5975-01-006-7080
NSN 5835-01-632-6627
NSN 5920-01-550-9545
NSN 5985-01-032-3278
NSN 4140-01-641-0080
NSN 5895-00-684-2270