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 5990-01-546-1649
NSN 5895-01-025-6125
NSN 2925-00-772-5611
NSN 6135-01-336-3115
NSN 6610-00-127-4118
NSN 5935-01-335-4367
NSN 5945-01-430-4014
NSN 5905-01-245-9626
NSN 5935-01-314-1374
NSN 5965-00-686-7067
NSN 5965-01-260-2547
NSN 5950-00-067-6379