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 5935-01-429-9941
NSN 5965-01-301-2553
NSN 5915-00-206-0086
NSN 6145-00-517-6666
NSN 5905-01-584-4677
NSN 6620-01-085-8688
NSN 6320-01-371-1603
NSN 6610-00-960-5711
NSN 6220-00-838-2231
NSN 5855-01-258-6180
NSN 5910-01-505-7235
NSN 6105-01-605-9968