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 5996-00-126-6139
NSN 6130-00-399-0729
NSN 5935-01-345-0219
NSN 6320-01-106-4414
NSN 5915-00-732-0532
NSN 7035-00-003-7518
NSN 6130-01-020-1402
NSN 6105-01-401-5361
NSN 6650-00-153-9239
NSN 5855-01-201-4857
NSN 5998-00-263-6073
NSN 5925-00-349-7046