National Stock Number
5420-00-522-9599
National Stock Number (NSN) 5420-00-522-9599, or NIIN 005229599, (heavy assault bridge) was assigned January 1, 1963 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 09, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 53006. [A HEAVY ASSAULT BRIDGE CAPABLE OF PROVIDING RESPONSIVE HORIZONTALLY LAUNCHED BRIDGING IN SUPPORT OF HEAVY COMBAT/TACTICAL MANEUVER FORCES. IT CONSISTS OF A TURRETLESS ABRAMS TANK CHASSIS, A BRIDGE, AND LAUNCHER. IT CAN SPAN 24 METER GAPS AND SUPPORT A MLC 70 LOADING CROSSING AT 16 KPH. IT IS LAUNCHED FROM UNDER ARMOR IN 5 MINUTES AND RETRIEVED IN 10 MINUTES. IT IS OPERABLE BY A CREW OF TWO, AND HAS NEAR EQUAL MOBILITY AND SURVIVABILITY WITH THE ABRAMS TANK FORCE.]. 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 5420005229599 does not contain precious metals.
This NSN is associated to Schedule B 7308100000: bridges and bridge sections of iron or steel. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332312: fabricated structural metal manufacturing.
This information was last updated on Jul 01, 2025.