National Stock Number
4240-01-033-2989
National Stock Number (NSN) 4240-01-033-2989, or NIIN 010332989, (canister,carbon dioxide absorbent,oxygen rebreathing unit) has an unknown assigned date. NIIN 010332989 was cancelled on November 8, 1999, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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) 30170. [A LEAK-PROOF, PRESSURE-TIGHT METAL CONTAINER DESIGNED FOR USE WITH A CLOSED-CIRCUIT OXYGEN REBREATHING UNIT. IT IS DESIGNED TO BE FILLED WITH CHEMICALS WHICH ABSORB CARBON DIOXIDE AND MOISTURE FROM EXHALED BREATH. THE CANISTER MAY BE REFILLED WHEN CHEMICALS ARE EXHAUSTED. FOR ITEMS WHICH GENERATE OXYGEN FOR BREATHING, IN ADDITION TO ABSORPTION OF CARBON DIOXIDE, SEE CANISTER, OXYGEN GENERATING, BREATHING APPARATUS.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 4240010332989 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.