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 6130-00-039-8534
NSN 5975-00-707-8036
NSN 5950-00-218-1362
NSN 5910-01-537-9052
NSN 6145-01-046-4663
NSN 6105-01-339-8258
NSN 6685-01-587-6792
NSN 6220-00-271-9553
NSN 6620-00-736-8457
NSN 6610-01-510-2302
NSN 5925-01-401-5314
NSN 5930-01-198-1818