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 6620-00-064-4964
NSN 5925-01-569-6394
NSN 5920-01-575-5238
NSN 6130-01-267-2767
NSN 5930-00-864-8018
NSN 5930-01-244-2919
NSN 5996-01-086-8131
NSN 5950-01-033-6480
NSN 5985-01-339-9743
NSN 6320-01-476-7476
NSN 6620-00-740-3699
NSN 6650-01-024-9554