Replacement part for 3M™ DIN Port Adapter Assembly 6884. Used to seal 3M™ Plug 7890, 3M™ Canister CP3N 450-02-11R06 , 3M™ Breathing Tube GBP-123 or 3M™ Breathing Tube 520-01-77 to DIN port.
3M Battery Pack 520-01-17R01, Blue, NiCd 1/Case This battery pack is used with 3M Breathe Easy and Powerflow Systems that use A, E, K and AE cartridges and P3 filters only.
