National Stock Number
1005-01-500-4441
National Stock Number (NSN) 1005-01-500-4441, or NIIN 015004441, (adapter rail,weapon mounted) was assigned August 26, 2002 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts. 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 very little 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) 51728. [A DEVICE THAT PROVIDE(S) RAIL TYPE MOUNTING SURFACES ON A RIFLE, CARBINE, MACHINE GUN OR PISTOL. THE MOUNTING SURFACES WILL ALLOW THE ATTACHMENT OF VARIOUS ACCESSORIES TO THE WEAPON WHICH MAY INCLUDE FORWARD PISTOL GRIPS(S), FLASHLIGT(S), VARIOUS SIGHTING DEVICES, AND THE LIKE. IT MAY/MAY NOT BE PERMANENTLY MOUNTED.]. 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 1005015004441 does not contain precious metals.
This NSN is associated to Schedule B 9305996600: part and accessories of articles of headings 9301 to 9304, nesoi. The Schedule B End Use is listed as toys, games, and sporting goods. NAICS classification category 332994: small arms, ordnance, and ordnance accessories manufacturing.
This information was last updated on Aug 01, 2025.