National Stock Number
8415-00-117-4429
National Stock Number (NSN) 8415-00-117-4429, or NIIN 001174429, (lining,helmet,shock absorbing) was assigned October 4, 1968 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries.
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 nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 8415001174429 contains an unknown precious metal.
This NSN is associated to Schedule B 9803100000: military wearing apparel of all types and materials, including footwear and headwear. The Schedule B End Use is listed as military apparel and footwear. NAICS classification category 314999: all other miscellaneous textile product mills.
This information was last updated on Aug 01, 2025.