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 5935-01-153-2617
NSN 5950-01-047-3352
NSN 5996-01-616-7609
NSN 5915-01-368-1008
NSN 5950-01-146-5548
NSN 6145-01-472-2228
NSN 5930-01-242-9412
NSN 6610-01-551-1895
NSN 5985-00-081-9142
NSN 5996-01-367-0186
NSN 5905-00-089-2594
NSN 2925-01-148-4533