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 5945-01-655-1508
NSN 5950-01-631-6279
NSN 6610-00-224-8821
NSN 5855-00-494-9581
NSN 5920-01-233-0735
NSN 5998-01-512-6684
NSN 6130-00-925-2303
NSN 6620-00-186-8220
NSN 6105-01-168-8335
NSN 5905-01-504-9651
NSN 6110-00-484-2368
NSN 5950-01-599-1976