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 6130-00-264-0358
NSN 5935-01-403-2844
NSN 5975-01-573-0346
NSN 5895-01-215-1678
NSN 7035-00-703-3535
NSN 6150-01-212-7985
NSN 6130-01-416-7502
NSN 2925-01-516-9858
NSN 6320-01-448-6265
NSN 5990-00-345-8967
NSN 5915-01-492-1028
NSN 5996-00-070-4315