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 5950-01-050-8445
NSN 5915-01-111-8476
NSN 5930-00-783-0650
NSN 5915-01-560-6795
NSN 5905-01-634-0595
NSN 5990-01-227-6526
NSN 6645-01-336-6631
NSN 6685-01-055-3512
NSN 6645-00-200-2324
NSN 6685-01-022-4263
NSN 5996-01-134-4185
NSN 5930-00-100-3210