DLMS™ Summary National Stock Number 1005-01-463-9051 National Stock Number (NSN) 1005-01-463-9051, or NIIN 014639051, (brake,muzzle) was assigned April 8, 1999 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 1005013579882. 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, with the most recent procurement date of Sep 07, 2010. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPM7L110VC078, SPM7L110VC078, SPM75004D9732, SPM7L409V0989. The total value of the awarded contracts has been US$ 134,418.96. This NSN is somewhat common among different platforms, belonging to 2 different weapons systems. There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 26, 2013, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5. This NSN is assigned to Item Name Code (INC) 22077. [A SHORT, CYLINDRICAL ITEM MOUNTED ON THE MUZZLE OF AN ARTILLERY WEAPON TO RETARD THE FORCE OF RECOIL. IT HAS A CENTRALLY BORED HOLE, THROUGH WHICH THE PROJECTILE PASSES, AND ONE OR MORE BAFFLES.]. 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 1005014639051 does not contain precious metals. This NSN is associated to Schedule B 9305913010: parts and accessories of military artillery weapons of 9301.11 or 9301.19. The Schedule B End Use is listed as tanks, artillery, missiles, rockets, guns and ammunition. NAICS classification category 332994: small arms, ordnance, and ordnance accessories manufacturing. This information was last updated on Apr 01, 2017.