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 5950-01-645-4986
NSN 5996-01-456-0488
NSN 5895-01-085-2451
NSN 5855-00-925-0114
NSN 6685-00-948-8452
NSN 5905-01-410-7320
NSN 5990-01-045-0268
NSN 6240-00-452-5241
NSN 5855-01-592-3128
NSN 5925-01-009-4494
NSN 5960-00-994-4452
NSN 6150-01-406-3431