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 6685-00-729-6498
NSN 5895-00-231-1461
NSN 6650-01-550-5221
NSN 5925-01-099-4702
NSN 5950-01-523-3228
NSN 6135-01-113-1507
NSN 5950-01-023-9258
NSN 6685-01-655-6321
NSN 6145-00-910-7094
NSN 5990-01-344-7778
NSN 6240-01-650-2640
NSN 5915-00-156-1649