An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 5965-01-367-9357
NSN 6685-00-771-3377
NSN 5930-01-218-7027
NSN 5996-01-395-6608
NSN 6685-01-400-4192
NSN 6220-00-681-2707
NSN 5925-00-893-1425
NSN 6220-01-552-4395
NSN 5895-01-050-8909
NSN 6620-01-290-2973
NSN 6150-01-614-7439
NSN 5990-01-055-4012