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 6645-01-023-3520
NSN 5965-01-230-2350
NSN 2925-01-483-2389
NSN 6650-01-428-2251
NSN 6620-01-122-0238
NSN 6685-00-227-0212
NSN 6105-00-721-6780
NSN 5925-01-168-7812
NSN 5915-01-601-4993
NSN 5935-00-422-0394
NSN 5990-01-185-9835
NSN 5996-01-594-3091