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 6610-01-324-7017
NSN 6145-01-557-3355
NSN 5925-00-070-5011
NSN 6220-01-620-2918
NSN 6110-01-308-8849
NSN 6145-01-232-0309
NSN 6685-01-574-6274
NSN 5945-01-463-4210
NSN 5996-01-490-7085
NSN 6240-01-157-5154
NSN 5910-00-156-7293
NSN 5935-00-071-6318