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 6320-01-152-8873
NSN 5996-01-501-2519
NSN 6685-00-147-3835
NSN 6150-01-484-7641
NSN 5990-00-649-8352
NSN 6645-00-108-6479
NSN 2925-01-331-5039
NSN 5930-01-433-9639
NSN 5895-01-275-0662
NSN 6130-01-441-7903
NSN 2925-01-477-8037
NSN 6110-01-165-3196