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 6145-01-142-5732
NSN 6620-00-810-6774
NSN 6110-00-096-7643
NSN 6150-01-128-9574
NSN 6610-01-242-9674
NSN 5998-00-874-1062
NSN 5996-01-484-5147
NSN 6620-01-335-9197
NSN 5975-01-567-7367
NSN 6220-00-107-1835
NSN 5855-01-534-3724
NSN 6150-01-505-0377