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 6150-01-341-1856
NSN 6110-00-815-3052
NSN 5925-01-383-6992
NSN 5920-00-571-7037
NSN 5975-00-553-7151
NSN 5998-01-074-1425
NSN 6610-00-735-2888
NSN 5999-00-216-8850
NSN 5935-01-507-4413
NSN 6685-00-703-6811
NSN 5945-00-119-9011
NSN 5960-01-306-4606