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 2925-01-235-7507
NSN 5996-00-766-7711
NSN 6320-01-592-6248
NSN 5960-00-245-2645
NSN 5920-00-471-2548
NSN 6685-01-318-1877
NSN 5905-00-615-9088
NSN 5920-01-131-8371
NSN 5910-01-114-0506
NSN 5920-01-558-8483
NSN 5975-01-264-6696
NSN 5935-00-941-6190