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 5950-01-278-3397
NSN 4140-01-065-1884
NSN 6105-01-391-9993
NSN 5996-01-275-0372
NSN 6620-01-570-4026
NSN 6610-00-536-4977
NSN 5835-01-500-9150
NSN 6150-01-054-3983
NSN 5965-01-071-3704
NSN 7035-00-371-7749
NSN 5960-01-390-5961
NSN 6320-01-364-1840