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 4140-01-334-9043
NSN 5895-01-524-2462
NSN 6320-01-547-2743
NSN 5905-00-669-3268
NSN 5960-01-235-2586
NSN 6220-01-564-0637
NSN 5990-00-799-2796
NSN 6685-00-080-8593
NSN 6650-01-116-9731
NSN 5910-01-512-1340
NSN 6240-00-402-4481
NSN 6620-00-292-7000