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 5835-01-397-8801
NSN 6105-01-477-7245
NSN 5985-00-591-3001
NSN 5935-01-299-0402
NSN 5925-01-267-6599
NSN 6685-01-354-6321
NSN 2925-01-032-3814
NSN 5930-00-518-1642
NSN 5895-01-606-7163
NSN 6135-00-269-5843
NSN 5930-01-358-6026
NSN 6240-01-627-7610