National Stock Number
6760-01-633-6620
National Stock Number (NSN) 6760-01-633-6620, or NIIN 016336620, (eyeguard,optical instrument) was assigned November 28, 2014 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers 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.
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 nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6760016336620 does not contain precious metals.
This information was last updated on Aug 01, 2025.