National Stock Number
5440-00-514-4485
National Stock Number (NSN) 5440-00-514-4485, or NIIN 005144485, (stepladder) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 5440006348902, 5440005155187.
There are 7 manufacturer part numbers associated with this NSN. 5 of those 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, 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 unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 01, 2010, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 02119. [A SELF-SUPPORTING LADDER OF FIXED SIZE CONSISTING OF FRONT AND REAR SECTIONS WHICH ARE HINGED AT THE TOP. IT IS USUALLY CONSTRUCTED WITH STEPS ON THE FRONT SECTION ONLY BUT MAY BE CONSTRUCTED AS A TRESTLE TYPE UNIT WITH IDENTICAL FRONT AND REAR SECTIONS UTILIZING EITHER STEPS OR RUNGS.]. 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 5440005144485 does not contain precious metals.
This NSN is associated to Schedule B 7606113030: aluminum plates sheets and strip rectangular including square not alloyed not clad with thickness of more than 6.3mm. The Schedule B End Use is listed as aluminum and alumina. NAICS classification category 331315: aluminum sheet, plate, and foil manufacturing.
This information was last updated on Jul 01, 2025.