National Stock Number
5440-01-442-4210
National Stock Number (NSN) 5440-01-442-4210, or NIIN 014424210, (ladder,three-way combination) was assigned March 13, 1997 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. One of those 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, there are no suppliers that are 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) 48385. [A PORTABLE LADDER CAPABLE OF BEING USED AS A STEPLADDER, OR AS A SINGLE LADDER, OR EXTENSION LADDER. IT MAY BE CAPABLE OF BEING USED AS A TRESSLE LADDER OR A STAIRWELL LADDER OR A SCAFFOLD. ITS COMPONENTS MAY BE USED AS SINGLE LADDERS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5440014424210 does not contain precious metals.
This information was last updated on Aug 01, 2025.