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 2925-01-384-4139
NSN 6135-00-276-7625
NSN 5905-01-410-7780
NSN 6220-01-384-9131
NSN 5996-00-035-5624
NSN 6145-00-922-8821
NSN 5925-01-128-6694
NSN 6220-00-343-0182
NSN 5996-01-153-9543
NSN 5920-01-532-6477
NSN 5990-00-978-4936
NSN 6240-01-129-7060