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 5905-01-252-6876
NSN 5996-01-091-4836
NSN 4140-01-054-3553
NSN 6220-01-418-1889
NSN 5990-00-137-3971
NSN 6110-01-099-4334
NSN 5975-01-571-3604
NSN 6240-01-365-7358
NSN 5985-01-463-0037
NSN 6320-01-330-4634
NSN 5905-01-611-2173
NSN 6105-00-617-1950