National Stock Number
5340-01-255-9521
National Stock Number (NSN) 5340-01-255-9521, or NIIN 012559521, (bracket,double angle) was assigned May 30, 1987 in the Federal Logistics Information System (FLIS). NIIN 012559521 was cancelled on March 21, 2002, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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, 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 assigned to Item Name Code (INC) 20354. [A RIGID ITEM USUALLY FABRICATED FROM FLAT MATERIAL, FORMING TWO ALTERNATE OR TWO ADJACENT INTERIOR ANGLES, BOTH WHICH MAY BE LESS THAN 180 DEGREES (3.141 RADIANS). IT IS DESIGNED TO POSITION, ALIGN, AND/OR SUPPORT AN ITEM. IT MAY BE REINFORCED. SEE ALSO BRACKET, ANGLE AND BRACKET (1), MOUNTING.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). 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 5340012559521 does not contain precious metals.
This information was last updated on Aug 01, 2025.