National Stock Number
4240-00-253-4898
National Stock Number (NSN) 4240-00-253-4898, or NIIN 002534898, (slide,escape,aircraft) was assigned July 16, 1969 in the Federal Logistics Information System (FLIS). NIIN 002534898 was cancelled on August 24, 2011, 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 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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) 37793. [A FLEXIBLE EVACUATION DEVICE DESIGNED TO BE INSTALLED ADJACENT TO THE ESCAPE HATCH OF AN AIRCRAFT, AND INFLATES AUTOMATICALLY WHEN THE ESCAPE HATCH IS OPENED.]. This item is a Flight Safety Critical Aircraft Part (FSCAP). 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 4240002534898 does not contain precious metals.
This information was last updated on Jul 01, 2025.