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 5895-01-263-9179
NSN 5935-01-006-8841
NSN 6110-00-228-4308
NSN 6320-01-215-2284
NSN 6320-00-164-4087
NSN 6645-01-621-5092
NSN 6150-01-159-2691
NSN 5996-01-031-8916
NSN 6110-01-125-4903
NSN 5905-01-244-6665
NSN 6135-01-524-7621
NSN 7035-01-382-2741