National Stock Number
6650-01-333-9156
National Stock Number (NSN) 6650-01-333-9156, or NIIN 013339156, (eyeguard,optical instrument) has an unknown assigned date. NIIN 013339156 was cancelled on July 19, 2000, with a cancelled status of "Item is Cancelled - Inactive." 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) 22755. [AN ITEM EXTERNALLY OR INTERNALLY THREADED ON ONE END, DESIGNED TO BE ATTACHED TO THE VIEWING END OF AN EYEPIECE. IT IS USED TO PREVENT PHYSICAL CONTACT OF THE OBSERVERS' EYE(S) WITH THE EYE LENS(ES) AND PROTECT THE LENS(ES) FROM DAMAGE. EXCLUDES:EYESHIELD, OPTICAL INSTRUMENT; AND VISOR (AS MODIFIED).]. 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 6650013339156 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.