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 5965-01-463-8176
NSN 5935-01-656-4558
NSN 5999-00-549-5260
NSN 2925-00-200-0085
NSN 6110-01-026-0312
NSN 5915-00-602-8506
NSN 5960-01-361-4574
NSN 5920-01-230-7847
NSN 6110-01-449-7144
NSN 5965-01-008-5351
NSN 6135-00-196-5267
NSN 5985-01-243-8419