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 6685-01-176-0413
NSN 6145-01-232-5746
NSN 5998-00-210-0309
NSN 6130-00-153-3136
NSN 6135-01-307-6006
NSN 5930-00-553-9211
NSN 5965-01-113-9061
NSN 5985-01-324-7026
NSN 6645-01-337-1806
NSN 5910-00-394-9524
NSN 4140-00-062-1335
NSN 5999-01-506-1483