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 5920-00-331-0583
NSN 5990-01-360-0711
NSN 6135-01-265-1384
NSN 6110-01-487-4039
NSN 5996-01-173-3202
NSN 6320-01-495-1244
NSN 6105-01-451-4327
NSN 5990-01-548-3711
NSN 6105-01-115-7522
NSN 5960-01-044-9034
NSN 5930-01-312-5616
NSN 6105-01-453-6510