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 5920-00-335-1733
NSN 6135-00-635-9187
NSN 5998-01-497-5477
NSN 6240-01-495-0597
NSN 6650-01-090-0719
NSN 6685-00-181-9596
NSN 6135-01-472-9011
NSN 6320-00-369-7796
NSN 5905-01-456-5194
NSN 5925-01-512-5100
NSN 6150-01-065-6643
NSN 6145-00-534-1412