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 5975-01-222-5999
NSN 5895-01-474-8954
NSN 6645-01-624-7209
NSN 6645-01-422-8078
NSN 6650-01-037-1948
NSN 5935-01-065-0404
NSN 5999-00-061-8168
NSN 6685-01-497-8103
NSN 6320-01-067-0474
NSN 5915-01-545-1501
NSN 5905-01-320-7769
NSN 5925-01-314-3949