National Stock Number
5440-00-001-3982
National Stock Number (NSN) 5440-00-001-3982, or NIIN 000013982, (ladder,extension) was assigned September 27, 1972 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 7 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 6 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over a year. There have been 9 contracts issued for this part number, with 9 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 7 different suppliers. The last contract numbers awarded were: SPE8E924P0635, SPE8E923V1856, SPE8E923V1856, SPE8E923V1288, SPE8E923V0978. The total value of the awarded contracts has been US$ 132,122.01.
This NSN is unique to one weapons system.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 02117. [A LADDER CONSISTING OF TWO OR MORE LADDERS JOINED NEAR THE ENDS OF THE PARALLEL SIDES BY LOCKING AND GUIDE DEVICES TO FORM A SINGLE UNIT. IT IS ADJUSTABLE TO VARYING LENGTHS AND REQUIRES A MEANS OF SUPPORT.]. 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 5440000013982 does not contain precious metals.
This NSN is associated to Schedule B 3926909930: ladders of plastics or of other materials of headings 3901 to 3914. The Schedule B End Use is listed as photo, service industry machinery. NAICS classification category 326199: all other plastics product manufacturing.
This information was last updated on Jul 01, 2025.