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 5835-01-128-9331
NSN 6145-00-734-4554
NSN 6685-01-433-2050
NSN 5920-00-258-2467
NSN 5855-01-389-8884
NSN 5950-01-512-7643
NSN 5999-01-501-8522
NSN 6320-01-052-2118
NSN 6130-01-475-8786
NSN 6135-00-934-9550
NSN 2925-01-213-6622
NSN 5910-01-166-6606