National Stock Number
8475-00-987-9521
National Stock Number (NSN) 8475-00-987-9521, or NIIN 009879521, (visor,flyer''s helmet) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). NIIN 009879521 was cancelled on April 30, 2010, 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 is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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) 20810. [A PLASTIC EYESHIELD, PREFORMED TO CONFORM TO THE SHAPE OF THE OUTER SHELL OF A HELMET. IT HAS A GUIDE WITH GUIDE SPRING ATTACHED TO EACH SIDE AND AN OPENING IN THE CENTER OF THE TOP EDGE FOR ATTACHING TO THE VISOR LOCK. WHEN OPEN, IT EXTENDS FROM THE RIM OF THE HELMET TO A POSITION JUST BELOW THE EYES.]. 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 8475009879521 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.