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 4140-00-983-8048
NSN 4140-01-078-8601
NSN 6105-01-069-3693
NSN 5960-01-039-7840
NSN 6130-00-071-1518
NSN 5996-00-288-1829
NSN 5990-01-213-6319
NSN 4140-01-555-7788
NSN 6150-01-313-2530
NSN 5925-01-541-5465
NSN 5985-00-269-5388
NSN 5965-01-616-1565