National Stock Number (NSN) 5940-00-549-1052, or NIIN 005491052, (post,binding,electrical) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 5940005783487, 5940002630853.
There are 2 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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.
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: 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) 00883. [A METALLIC POSTLIKE TERMINAL, INSULATED OR UNINSULATED, WHICH IS MOUNTED ON A BOARD, CHASSIS, PANEL, OR OTHER SIMILAR SUPPORTING SURFACE. IT IS DESIGNED FOR FREQUENT MANUAL CONNECTIONS AND DISCONNECTIONS OF AT LEAST ONE ELECTRICAL CONDUCTOR, SUCH AS A WIRE, ALLIGATOR CLIP, OR SPADE LUG. IT MAY HAVE ADDITIONAL TIP JACK FEATURES FOR THE ACCEPTANCE OF BANANA PLUGS, PHONE TIPS, AND THE LIKE. IT MAY ALSO HAVE PROVISIONS FOR PERMANENTLY ATTACHING AN ELECTRICAL CONDUCTOR(S). FOR ITEMS WHICH REQUIRE ALL ELECTRICAL CONDUCTORS TO BE PERMANENTLY ATTACHED (SOLDERED, CRIMPED, AND THE LIKE), SEE TERMINAL, STUD. SEE ALSO JACK, TIP.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5940005491052 does not contain precious metals.
This NSN is associated to Schedule B 8538907080: parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537, nesoi. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335314: relay and industrial control manufacturing.
This information was last updated on Jul 01, 2025.