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 5855-01-343-7943
NSN 6645-01-645-4291
NSN 5910-00-103-1562
NSN 5935-01-044-0932
NSN 5985-01-385-5576
NSN 7035-01-642-2153
NSN 6685-01-621-7793
NSN 5905-01-472-3105
NSN 6240-00-485-3128
NSN 6110-01-229-2486
NSN 5990-01-476-8813
NSN 5905-00-079-2108