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 5925-01-607-0872
NSN 6320-01-462-3555
NSN 5905-01-299-0812
NSN 6610-01-452-5180
NSN 2925-01-468-7073
NSN 5920-01-079-1210
NSN 6135-01-090-5365
NSN 5910-00-135-2177
NSN 5835-01-572-6900
NSN 5895-01-368-0466
NSN 5990-01-465-9235
NSN 6110-01-345-8240