National Stock Number
                                            5985-01-058-0916
                                    
                                
                            
                            
                                National Stock Number (NSN) 5985-01-058-0916, or NIIN 010580916, (attenuator,fixed) was assigned March 22, 1978 in the Federal Logistics Information System (FLIS).  NIIN 010580916 was cancelled on May 2, 1996, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. 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) 14224. [A DEVICE FOR REDUCING THE STRENGTH OF AN ALTERNATING CURRENT SIGNAL BY A FIXED OR PREDETERMINED AMOUNT, WITHOUT CAUSING APPRECIABLE SIGNAL DISTORTION, BY MAINTAINING CORRECT IMPEDANCE MATCH.]. 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 5985010580916 does not contain precious metals. 
This information was last updated on Aug 01, 2025.