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 6685-01-362-3144
NSN 6145-00-726-3720
NSN 5920-00-402-1752
NSN 6150-01-361-9162
NSN 6105-01-223-0664
NSN 6110-00-004-4538
NSN 5910-01-412-2602
NSN 5920-00-138-5241
NSN 5920-01-127-0252
NSN 5855-01-286-9928
NSN 5985-01-643-5450
NSN 7035-01-243-8523