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 5998-00-155-4666
NSN 5905-01-129-1569
NSN 5975-01-023-8773
NSN 4140-01-620-4571
NSN 5999-00-377-3765
NSN 5915-01-322-8934
NSN 6650-00-224-3223
NSN 5920-01-537-7704
NSN 5950-01-032-8340
NSN 6685-01-279-3938
NSN 6240-01-336-1122
NSN 6220-00-736-8791