National Stock Number
6650-01-418-4181
National Stock Number (NSN) 6650-01-418-4181, or NIIN 014184181, (eyeguard,optical instrument) was assigned August 25, 1995 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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, 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).]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6650014184181 does not contain precious metals.
This NSN is associated to Schedule B 9018500000: other ophthalmic instruments and appliances and parts and accessories. The Schedule B End Use is listed as medicinal equipment. NAICS classification category 339112: surgical and medical instrument manufacturing.
This information was last updated on Aug 01, 2025.