National Stock Number
4240-01-508-4337
National Stock Number (NSN) 4240-01-508-4337, or NIIN 015084337, (hose,air breathing) was assigned May 21, 2003 in the Federal Logistics Information System (FLIS). NIIN 015084337 was cancelled on December 15, 2017, 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 is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 39226. [A FLEXIBLE, TUBULAR ITEM OF ODORLESS LIGHT WALL CONSTRUCTION. IT MUST HAVE SINGLE OR MULTIPLE LAYERS OF NONMETALLIC MATERIAL, BUT MAY CONTAIN METAL WIRE REINFORCEMENT, FOIL TYPE LINER, AND/OR WOVEN OR BRAIDED COVER. IT IS DESIGNED TO CONVEY UNDER LOW PRESSURE AIR OR OXYGEN FOR BREATHING PURPOSES. FOR ITEMS WITH COUPLINGS AND/OR A COMMUNICATION CABLE, SEE HOSE ASSEBMLY, AIR BREATHING. EXCLUDES:HOSE, NONMETALLIC.]. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. 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 4240015084337 does not contain precious metals.
This information was last updated on Aug 01, 2025.