National Stock Number
1620-00-247-0251
National Stock Number (NSN) 1620-00-247-0251, or NIIN 002470251, (skid tube assembly,aircraft) was assigned February 17, 1969 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 1630000421474, 1630001357585.
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 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 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 29 contracts issued for this part number, with 29 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE4A724PB959, SPE4A724V0264, SPE4A723V3450, SPE4A721PD549, SPE4A721V0861. The total value of the awarded contracts has been US$ 1,746,943.00.
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 Aug 14, 2012, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 41409. [AN ITEM CONSISTING OF A METAL TUBE AND ATTACHING HARDWARE. IT IS USED IN CONJUNCTION WITH OTHER FIXED LANDING GEAR COMPONENTS TO SUPPORT A PORTION OF THE WEIGHT OF AN AIRCRAFT WHILE ON A LANDING SURFACE.]. 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 1620002470251 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.