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 6105-01-202-1211
NSN 6620-01-446-6571
NSN 5985-01-422-7045
NSN 5835-00-322-5654
NSN 6150-01-544-2670
NSN 6685-00-802-0544
NSN 6220-00-215-6358
NSN 5998-01-442-5829
NSN 5855-01-592-3128
NSN 5905-01-044-5890
NSN 5945-01-313-6013
NSN 5975-00-064-8685