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 5855-01-525-8017
NSN 5920-01-409-2830
NSN 5895-00-953-9424
NSN 6685-01-474-6976
NSN 5915-01-168-6570
NSN 5895-00-391-8084
NSN 6320-01-125-3361
NSN 6645-01-354-7624
NSN 5905-01-458-4665
NSN 5960-01-338-0688
NSN 5965-00-170-5254
NSN 5925-01-140-1114