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 5996-00-277-7384
NSN 5950-01-499-3036
NSN 5915-00-317-1893
NSN 5910-01-295-5110
NSN 6620-00-837-7314
NSN 6685-01-558-5121
NSN 6145-00-681-1585
NSN 5895-00-576-4865
NSN 5950-01-028-1748
NSN 5920-00-172-9232
NSN 6105-01-016-6420
NSN 5990-01-159-5988