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 5985-00-200-9876
NSN 5975-01-580-6437
NSN 6240-01-296-8997
NSN 5985-01-085-3572
NSN 5925-00-845-3430
NSN 5975-00-636-4910
NSN 6105-00-834-9090
NSN 6610-01-471-8130
NSN 5905-01-317-1922
NSN 6650-01-513-2644
NSN 6135-01-561-5945
NSN 5965-00-777-7037