National Stock Number
5920-01-589-9714
National Stock Number (NSN) 5920-01-589-9714, or NIIN 015899714, (fuse link,thermal) was assigned November 10, 2010 in the Federal Logistics Information System (FLIS). NIIN 015899714 was cancelled on May 2, 2013, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5920010529152. 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, 2 suppliers are 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 Feb 19, 2020, 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 data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 20348. [A REPLACEABLE, PROTECTIVE, CURRENT CARRYING ELEMENT FOR HEATERS, HEAT DUCTS, AND LIKE ITEMS. IT IS DESIGNED WITH FUSIBLE MATERIAL WHICH WILL MELT AT KNOWN AMBIENT TEMPERATURES AND DISCONNECT THE ITEM FROM ITS POWER SOURCE. SEE ALSO LINK, FUSIBLE, FIRE.]. 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 5920015899714 does not contain precious metals.
This information was last updated on Aug 01, 2025.