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 5975-00-785-9288
NSN 5975-00-286-8506
NSN 5835-00-738-1089
NSN 6320-01-478-9351
NSN 5975-01-328-8548
NSN 5996-01-605-7650
NSN 6645-01-657-2604
NSN 6105-01-273-3938
NSN 5996-01-445-8522
NSN 6610-01-504-1276
NSN 5985-01-291-0511
NSN 6145-01-297-2835