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 2925-00-546-3129
NSN 6685-00-287-7564
NSN 5910-01-381-1284
NSN 6105-01-364-6175
NSN 5915-01-633-9845
NSN 5895-01-648-7001
NSN 6240-01-606-9998
NSN 5920-01-602-0309
NSN 6135-00-152-8729
NSN 6620-01-476-7355
NSN 6150-01-578-2373
NSN 5990-01-250-4198