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 6105-01-417-2010
NSN 5855-01-634-0259
NSN 5930-00-521-5450
NSN 6105-00-159-7801
NSN 5915-01-075-7805
NSN 5985-01-430-7213
NSN 5930-00-167-2170
NSN 7035-01-146-1578
NSN 4140-00-104-7323
NSN 6650-00-356-8405
NSN 6320-00-036-3688
NSN 5895-01-517-0480