National Stock Number
8475-01-118-5102
National Stock Number (NSN) 8475-01-118-5102, or NIIN 011185102, (helmet,flyer''s) was assigned September 4, 1981 in the Federal Logistics Information System (FLIS). NIIN 011185102 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 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) 00903. [A HEAD COVERING CONSISTING OF AN OUTER SHELL AND A LINING DESIGNED TO PROVIDE WARMTH FOR FLYING PERSONNEL. IT MAY BE BALLASTIC AND/OR CRASH PROTECTIVE AND MAY BE EQUIPPED WITH AN ELECTRICAL HEADSET AND MICROPHONE. IT MAY PROVIDE CHEMICAL DEFENSE AND NUCLEAR WEAPON FLASH PROTECTION.]. 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 8475011185102 does not contain precious metals.
This information was last updated on Jul 01, 2025.