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 2925-01-430-4206
NSN 5915-00-153-0002
NSN 7035-01-230-0250
NSN 5990-01-574-2522
NSN 5975-00-953-8822
NSN 5855-00-832-9341
NSN 5998-01-154-1132
NSN 5990-00-922-7317
NSN 6645-00-551-8291
NSN 6220-00-209-9630
NSN 5835-01-158-6878
NSN 5855-01-147-4785