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 5996-01-103-9092
NSN 6220-00-232-9706
NSN 5985-00-904-3318
NSN 6650-00-425-7028
NSN 6320-01-227-2648
NSN 5999-00-070-9863
NSN 5950-01-179-0395
NSN 5985-00-273-3175
NSN 5975-00-571-8467
NSN 6150-01-468-0931
NSN 5855-01-546-2810
NSN 6110-01-431-8889