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 6650-01-517-4412
NSN 5905-00-904-1818
NSN 6610-00-961-7263
NSN 6135-01-475-7415
NSN 6220-01-167-5436
NSN 5975-00-357-0974
NSN 5990-01-061-5618
NSN 5965-01-097-4867
NSN 5935-00-961-0912
NSN 6620-01-274-3423
NSN 5950-01-169-9254
NSN 5935-00-596-6854