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 6610-00-355-0450
NSN 5985-01-579-4534
NSN 5996-01-074-8161
NSN 6645-01-337-1806
NSN 5925-01-501-0370
NSN 6240-01-608-2658
NSN 6645-01-519-3007
NSN 5920-01-391-6265
NSN 6135-01-442-7275
NSN 6150-01-136-2672
NSN 6685-00-261-9858
NSN 4140-00-864-1710