National Stock Number
1660-99-438-1430
National Stock Number (NSN) 1660-99-438-1430, or NIIN 994381430, (canister,oxygen generating,breathing apparatus) has an unknown assigned date. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 17303. [A METAL CONTAINER FILLED WITH CHEMICALS WHICH ABSORB CARBON DIOXIDE AND MOISTURE FROM EXHALED BREATH AND GENERATES OXYGEN FOR BREATHING. IT IS DESIGNED FOR USE WITH A BREATHING APPARATUS, OXYGEN GENERATING. FOR CANISTERS DESIGNED FOR USE IN A REBREATHING UNIT TO ABSORB CARBON DIOXIDE, SEE CANISTER, CARBON DIOXIDE ABSORBENT, OXYGEN REBREATHING UNIT.].
This information was last updated on Jan 05, 2026.