National Stock Number
5999-01-264-9875
National Stock Number (NSN) 5999-01-264-9875, or NIIN 012649875, (connector-switch assembly) was assigned October 8, 1987 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 21026. [A DEVICE CONSISTING OF TWO OR MORE CONNECTOR, RECEPTACLE, ELECTRICAL AND ONE OR MORE SWITCH (AS MODIFIED); OR ONE OR MORE CONNECTOR, RECEPTACLE AND TWO OR MORE SWITCH (AS MODIFIED) MOUNTED ON A COMMON MOUNTING OR UPON EACH OTHER. THE CONNECTOR(S) AND SWITCH(ES) MAY BE INDIVIDUALLY REPLACEABLE AND CAPABLE OF SEPARATE FUNCTIONS. MAY INCLUDE ONE OR MORE OF THE FOLLOWING: COVER, JUNCTION BOX; COVER, CONDUIT OUTLET; PLATE, WALL, ELECTRICAL; CONDUIT OUTLET; JUNCTION BOX AND THE LIKE.]. 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 5999012649875 does not contain precious metals.
This information was last updated on Aug 01, 2025.