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 5950-01-391-9453
NSN 5935-01-417-8327
NSN 6150-00-936-5387
NSN 6320-01-411-9222
NSN 6130-00-521-8303
NSN 5855-00-147-2508
NSN 5920-01-547-8757
NSN 6610-01-213-5782
NSN 5990-00-373-9787
NSN 6650-00-872-0942
NSN 6645-01-449-0785
NSN 5999-01-279-6914