National Stock Number (NSN) 1560-01-649-2581, or NIIN 016492581, (support,structural component,air) was assigned October 22, 2015 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 4 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Oct 15, 2020. There have been 9 contracts issued for this part number, with 10 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE4A721V0110, SPE4A620P9480, SPE4A620P9480, SPE4A420V0693, SPE4A619V387J. The total value of the awarded contracts has been US$ 56,334.73.
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 31, 2017, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 32243. [A DEVICE OF VARIOUS SHAPES TO BE PERMANENTLY ATTACHED TO THE STRUCTURE OF AN AIRCRAFT. IT IS DESIGNED TO PERMANENTLY MOUNT AND/OR SUPPORT AN INTEGRAL MEMBER, OR GROUP OF MEMBERS OF THE AIRFRAME IN A PROPER POSITION AND BEAR THE STRESS IMPOSED BY THE COMPONENTS BEING SUPPORTED. IT MAY HAVE MOUNTING PROVISIONS, SUCH AS SLOTS, HOLES, AND/OR ATTACHMENTS TO FACILITATE INSTALLATION. EXCLUDES:ITEMS WHICH ARE PRIMARILY DESIGNED FOR DAMPENING SHOCK AND/OR VIBRATION. EXCLUDES:BRACKET, ANGLE; BRACKET, DOUBLE ANGLE; BRACKET, SHELF; BRACKET, MOUNTING; BRACKET (1), STRUCTURAL COMPONENT, AIRCRAFT; AND RADIUS BLOCK.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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 1560016492581 does not contain precious metals.
This information was last updated on Aug 01, 2025.