National Stock Number
2510-01-557-5728
National Stock Number (NSN) 2510-01-557-5728, or NIIN 015575728, (grille,metal) was assigned October 25, 2007 in the Federal Logistics Information System (FLIS). NIIN 015575728 was cancelled on September 2, 2008, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2540015527355. This NSN does not replace any other NSNs.
There are 2 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 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.
This NSN is assigned to Item Name Code (INC) 04236. [A METAL FRAME ENCLOSING A METAL CORE WHICH IS CONSTRUCTED OF PERFORATED SHEET METAL, BARS, CORE MATERIAL, OR THE LIKE. IT IS USED TO FORM AN OPENWORK BARRIER OR SCREEN TO ALLOW THE PASSAGE OF A MAXIMUM QUANTITY OF AIR AND/OR LIGHT, BUT EXCLUDING THE PASSAGE OF FOREIGN OBJECTS. EXCLUDES:GUARD, FAN IMPELLER.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2510015575728 does not contain precious metals.
This information was last updated on Aug 01, 2025.