National Stock Number
8415-01-559-3400
National Stock Number (NSN) 8415-01-559-3400, or NIIN 015593400, (helmet,crash) was assigned December 13, 2007 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) 22034. [A PROTECTIVE HEAD COVERING, USUALLY MADE OF A HARD, MOLDED OUTER SHELL WITH A CUSHIONED LINER, THAT RESISTS IMPACT. USED TO PREVENT HEAD INJURIES IN MOTORCYCLING, AUTOMOBILE RACING, BOBSLEDDING, SKIING, MOUNTAINEERING, WHILE RIDING MOTOR SCOOTERS, OR SIMILAR ACTIVITIES. EXCLUDES HELMET,SAFETY.]. 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 8415015593400 does not contain precious metals.
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.