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 6320-00-643-0958
NSN 5915-00-941-8233
NSN 6620-01-367-2597
NSN 6240-01-020-9910
NSN 5895-00-253-2578
NSN 6220-01-250-4149
NSN 6145-00-464-7494
NSN 5905-01-029-6913
NSN 6685-00-491-7978
NSN 2925-01-442-7812
NSN 6685-01-593-5991
NSN 6220-00-719-7714