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 5998-01-491-3564
NSN 5895-01-299-7479
NSN 6130-00-128-0034
NSN 5925-01-443-6246
NSN 5990-00-185-9586
NSN 6110-01-148-6288
NSN 5996-01-493-7962
NSN 5905-00-165-3284
NSN 6150-01-535-6856
NSN 5965-01-118-1416
NSN 5920-01-052-9152
NSN 6220-01-435-4225