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 5910-01-503-3392
NSN 6620-00-224-9093
NSN 6135-01-038-6225
NSN 6135-01-177-3552
NSN 6105-00-472-3808
NSN 6220-01-275-3771
NSN 5945-00-137-8659
NSN 6105-01-528-8936
NSN 5999-01-132-2748
NSN 5996-00-205-2701
NSN 5935-00-484-9471
NSN 6150-00-642-7561