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 6150-01-392-8038
NSN 5985-00-655-7589
NSN 5965-00-871-2678
NSN 5950-01-529-5125
NSN 4140-01-558-1018
NSN 5855-01-307-1159
NSN 5990-01-202-7003
NSN 6105-01-484-8516
NSN 5905-00-010-6393
NSN 5999-00-022-7594
NSN 6650-00-088-4741
NSN 6150-00-306-2020