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 5910-00-231-3958
NSN 6105-01-103-8426
NSN 6130-01-450-6075
NSN 6620-00-236-7148
NSN 5996-01-257-9027
NSN 6110-00-621-3475
NSN 4140-01-325-2955
NSN 7035-00-275-5604
NSN 5998-00-161-0636
NSN 5915-00-163-3915
NSN 6620-01-480-3407
NSN 5999-00-509-6392