National Stock Number
6760-01-236-6851
National Stock Number (NSN) 6760-01-236-6851, or NIIN 012366851, (tube,lens extension) was assigned July 21, 1986 in the Federal Logistics Information System (FLIS). NIIN 012366851 was cancelled on October 13, 2004, 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 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, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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) 07983. [A THREADED TUBE WHICH MAY BE FASTENED BETWEEN THE LENS AND THE CAMERA TO PERMIT FOCUSING ON OBJECTS CLOSER THAN THE NORMAL LENS MOUNT WILL PERMIT.]. 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 data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6760012366851 does not contain precious metals.
This information was last updated on Jul 01, 2025.