National Stock Number (NSN) 5985-01-263-9905, or NIIN 012639905, (antenna) was assigned September 23, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 6 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 6 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 is actively being procured by the US Government, with procurement history within the last 90 days. There have been 53 contracts issued for this part number, with 68 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 9 different suppliers. The last contract numbers awarded were: SPE7M525V5587, SPE7M125P2961, SPE7M125P2961, SPE7MX24F237E, SPE7MX24F8263. The total value of the awarded contracts has been US$ 5,501,270.29.
This NSN is somewhat common among different platforms, belonging to 7 different weapons systems.
There has been a moderate amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 350,544. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 27, 2016, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (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) 00749. [AN ITEM CONSISTING OF A CONDUCTOR OR A SYSTEM OF CONDUCTORS SPECIFICALLY DESIGNED TO RADIATE AND/OR RECEIVE ELECTROMAGNETIC WAVES IN FREE SPACE. MAY INCLUDE BEAM-FORMING DEVICES, DRIVE MOTORS, SYNCHROS, RADOME, AND ASSOCIATED MECHANICAL STRUCTURE.]. 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 5985012639905 does not contain precious metals.
This NSN is associated to Schedule B 9803200000: military equipments not identified by kind. The Schedule B End Use is listed as military apparel and footwear.
This information was last updated on Jul 01, 2025.