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 5910-01-409-2852
NSN 5835-01-504-0837
NSN 6610-01-419-7130
NSN 6130-00-070-7946
NSN 5998-00-828-4059
NSN 6320-00-646-3311
NSN 5975-00-922-2996
NSN 6145-00-791-3233
NSN 6110-00-366-1344
NSN 7035-00-782-7046
NSN 6685-01-290-4378
NSN 6645-01-198-5785