National Stock Number
8475-00-030-2117
National Stock Number (NSN) 8475-00-030-2117, or NIIN 000302117, (lining,helmet,shock absorbing) was assigned November 3, 1972 in the Federal Logistics Information System (FLIS). NIIN 000302117 was cancelled on June 26, 2002, 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. 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, there are no suppliers that are 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) 28895. [AN ITEM OF FOAMED PLASTIC MOLDED TO CONFORM TO THE CONTOUR OF THE INSIDE OF A HELMET SHELL. IT IS DESIGNED TO BE PERMANENTLY INSTALLED IN THE HELMET TO AFFORD INCREASED PROTECTION TO THE HEAD FROM IMPACT.]. 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 8475000302117 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.