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 5975-01-152-6048
NSN 6150-00-212-3975
NSN 5915-00-389-1126
NSN 6320-01-185-3857
NSN 5950-01-020-7717
NSN 6150-01-500-1302
NSN 5855-00-053-3142
NSN 4140-00-085-1355
NSN 5905-00-238-2974
NSN 5996-01-054-4954
NSN 6645-01-226-6573
NSN 6130-00-991-9535