National Stock Number
1280-01-260-2511
National Stock Number (NSN) 1280-01-260-2511, or NIIN 012602511, (control,computer) has an unknown assigned date. NIIN 012602511 was cancelled on February 2, 1991, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 1280012630536. 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) 19592. [A CONTROL WHICH IS AN ESSENTIAL PART OF THE CENTRAL PROCESSING UNIT OF A COMPUTER. IT CONTROLS THE OTHER BASIC HARDWARE UNITS IN SUCH A MANNER THAT ALL OPERATIONS ARE CONDUCTED IN THE CORRECT TIME AND LOGIC SEQUENCE. IT ALSO PREVENTS THE INTRODUCTION OF A NEW TASK PRIOR TO COMPLETION OF THE TASK IN PROCESS. THE CONTROL COMPRISES AN INSTRUCTION COUNTER, AN INSTRUCTION AND INDEX REGISTER AND COMPARATOR.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1280012602511 does not contain precious metals.
This information was last updated on Aug 01, 2025.