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 5998-01-124-2424
NSN 5910-01-447-9192
NSN 5965-00-100-1291
NSN 6240-00-737-2775
NSN 5996-00-172-2810
NSN 5925-01-407-5954
NSN 5920-01-453-7038
NSN 7035-01-194-9482
NSN 5930-01-479-3477
NSN 5895-00-003-3555
NSN 6650-00-005-5374
NSN 5910-00-019-3128