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 5910-01-233-7501
NSN 5950-01-078-6774
NSN 5996-01-107-8474
NSN 5935-01-025-6187
NSN 5990-01-408-6142
NSN 5935-01-080-9797
NSN 6150-01-512-1638
NSN 5920-01-241-0566
NSN 5945-01-466-0433
NSN 6685-01-412-3191
NSN 2925-00-838-7164
NSN 5975-01-592-7841