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 5925-01-028-0806
NSN 5965-01-299-8690
NSN 5960-01-439-3731
NSN 6620-01-401-5356
NSN 5920-00-331-0583
NSN 6110-01-615-0974
NSN 6130-01-272-8706
NSN 6105-00-624-4611
NSN 5985-01-281-8483
NSN 6685-01-641-1535
NSN 4140-00-454-3786
NSN 5920-01-181-5248