National Stock Number
5985-01-615-7683
National Stock Number (NSN) 5985-01-615-7683, or NIIN 016157683, (accessory kit,mast) was assigned January 23, 2013 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is 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.
There has been very little 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 Jan 24, 2013, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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) 68303. [AN ACCESSORY KIT WITH A COLLECTION OF ITEMS SUCH AS SUPPORT, PULLEY, WINCH, AND THE LIKE, DESIGNED TO SUPPLEMENT THE BASIC DESIGN OF A MAST. EXCLUDES: INSTALLATION KIT,MAST.]. 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 5985016157683 does not contain precious metals.
This NSN is associated to Schedule B 7308909090: structures, parts of structures and articles prepared for use in structures, nesoi, of iron or steel. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332312: fabricated structural metal manufacturing.
This information was last updated on Aug 01, 2025.