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 6240-01-528-4535
NSN 6620-01-573-5794
NSN 6220-00-635-8818
NSN 6645-01-187-6997
NSN 5999-01-367-4432
NSN 5950-01-348-5849
NSN 6610-00-213-8544
NSN 6105-01-512-7032
NSN 6110-00-785-3514
NSN 5985-00-379-2345
NSN 6685-01-629-4189
NSN 2925-00-759-5465