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 5990-00-078-8529
NSN 5915-00-343-6814
NSN 5945-01-309-5493
NSN 5855-00-928-1912
NSN 5960-01-430-3911
NSN 6685-01-112-5746
NSN 5920-01-093-3022
NSN 5985-01-520-7424
NSN 5990-01-118-8624
NSN 4140-01-391-1974
NSN 5990-00-147-3144
NSN 5895-01-544-8188