National Stock Number
                                            2590-01-304-3990
                                    
                                
                            
                            
                                National Stock Number (NSN) 2590-01-304-3990, or NIIN 013043990, (arm assembly,lift blade) was assigned July 18, 1989 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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. 
 
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.   
This NSN is assigned to Item Name Code (INC) 39429. [A METALLIC ITEM OF DIFFERENT DESIGN CONFIGURATIONS WITH FASTENING DEVICES ON BOTH ENDS. ONE END IS MOUNTED ON THE VEHICLE. THE OTHER END IS DESIGNED FOR ACCOMODATION OF ATTACHMENTS SUCH AS A LIFT BLADE. EXCLUDES BOOM JIB, CRANE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2590013043990 contains an unknown precious metal. 
This NSN is associated to Schedule B 8710000090: parts of armored fighting vehicles,motorized, whether or not fitted with weapons. The Schedule B End Use is listed as military trucks, armored vehicles, etc.. NAICS classification category 336992: military armored vehicle, tank, and tank component manufacturing. 
This information was last updated on Aug 01, 2025.