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 5935-01-429-9062
NSN 6220-00-248-4483
NSN 5835-01-354-0566
NSN 6105-01-350-0308
NSN 5855-00-307-0670
NSN 5965-00-170-3610
NSN 5920-00-070-4681
NSN 6620-01-259-5944
NSN 5975-01-138-1392
NSN 7035-01-311-5098
NSN 6650-01-201-6311
NSN 6685-01-465-1250