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 5855-01-600-6437
NSN 5990-00-249-7887
NSN 5950-00-482-2759
NSN 6685-01-336-2780
NSN 6135-00-840-6451
NSN 6645-01-465-3235
NSN 5965-01-262-3513
NSN 6150-01-279-8209
NSN 5998-00-160-1377
NSN 6150-01-586-7867
NSN 5999-01-384-5463
NSN 6150-01-510-5729