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 5925-01-068-2887
NSN 5960-01-196-3344
NSN 6135-00-985-7846
NSN 5999-00-530-4844
NSN 7035-01-173-1513
NSN 5985-01-403-2835
NSN 5905-01-569-2954
NSN 7035-00-541-8516
NSN 6130-00-504-2956
NSN 6145-00-722-9700
NSN 5965-01-415-9196
NSN 6110-01-125-1660