National Stock Number
5340-01-157-8403
National Stock Number (NSN) 5340-01-157-8403, or NIIN 011578403, (bracket,double angle) was assigned July 13, 1983 in the Federal Logistics Information System (FLIS). NIIN 011578403 was cancelled on September 2, 1998, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5341997811433. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
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 5340011578403 does not contain precious metals.
This information was last updated on Aug 01, 2025.