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 6620-01-585-7903
NSN 6220-00-948-6544
NSN 6685-00-728-4744
NSN 6145-00-815-4954
NSN 5975-01-360-7387
NSN 5855-00-256-5562
NSN 7035-01-555-8793
NSN 5945-01-440-8273
NSN 5960-00-517-9359
NSN 5925-00-515-2438
NSN 6220-01-165-1981
NSN 6145-01-382-1681