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 6620-00-785-6019
NSN 5960-00-683-7476
NSN 6220-01-077-9868
NSN 5975-00-432-7015
NSN 6145-01-466-3138
NSN 6685-01-381-5512
NSN 5895-00-769-5368
NSN 6645-01-473-9179
NSN 5905-01-408-0284
NSN 5855-00-127-5559
NSN 5935-01-116-3648
NSN 5985-01-142-2298