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 5945-01-660-0718
NSN 6220-00-465-7553
NSN 7035-00-104-7613
NSN 5960-01-233-7028
NSN 5960-00-004-6636
NSN 5960-01-380-0106
NSN 6320-01-627-8295
NSN 5985-01-586-3052
NSN 5910-01-345-7144
NSN 5915-00-577-3152
NSN 5930-00-914-3079
NSN 5855-01-286-9928