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 5965-01-221-0569
NSN 5895-01-259-3926
NSN 5965-00-194-9875
NSN 6110-01-579-2823
NSN 5990-00-351-5479
NSN 6110-00-071-2023
NSN 6105-01-566-0442
NSN 5910-01-416-2123
NSN 7035-01-535-1450
NSN 5935-01-227-6326
NSN 6645-01-597-2222
NSN 5996-01-114-3155