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 6150-01-447-6240
NSN 6645-01-185-7684
NSN 6610-00-868-6202
NSN 5910-00-070-8057
NSN 7035-00-978-7837
NSN 5910-01-216-9880
NSN 5920-01-123-5836
NSN 5965-01-364-3002
NSN 5975-01-509-5428
NSN 2925-01-568-3705
NSN 6130-01-416-2080
NSN 5996-01-476-7550