National Stock Number
5999-00-875-2280
National Stock Number (NSN) 5999-00-875-2280, or NIIN 008752280, (heat sink,electrical-electronic component) was assigned November 3, 1967 in the Federal Logistics Information System (FLIS). NIIN 008752280 was cancelled on July 3, 2013, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5999012111617. This NSN replaces 1 stock number, 5961009960443.
There are 3 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 3 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.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 61433. [AN ITEM WHICH IS SPECIFICALLY DESIGNED TO ABSORB, CONDUCT OR DISSIPATE HEAT GENERATED BY AN ELECTRICAL AND/OR ELECTRONIC COMPONENT OR AN EXTERNAL SOURCE IN ORDER TO PREVENT DAMAGE TO THE COMPONENT. DO NOT USE IF A MORE SPECIFIC NAME APPLIES.]. 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 5999008752280 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.