National Stock Number
4240-01-323-3412
National Stock Number (NSN) 4240-01-323-3412, or NIIN 013233412, (helmet,welder''s) was assigned July 26, 1990 in the Federal Logistics Information System (FLIS). NIIN 013233412 was cancelled on October 2, 1996, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4240014291235. 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) 11102. [A LOOSE-FITTING, SINGLE-APERTURE MASK SUPPORTED ON THE HEAD BY A HEADGEAR OR HEADBAND. IT IS DESIGNED TO PROTECT THE WEARER'S EYES, EARS, NECK, AND HEAD DURING WELDING OPERATIONS. IT MAY BE FURNISHED WITHOUT FILTER GLASS AND COVER GLASS. EXCLUDES:FACESHIELD, INDUSTRIAL.]. 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 4240013233412 does not contain precious metals.
This information was last updated on Jul 01, 2025.