National Stock Number
1940-00-417-0526
National Stock Number (NSN) 1940-00-417-0526, or NIIN 004170526, (boat,bridge erection,inboard eng) was assigned February 4, 1972 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 4 stock numbers: 1940000019210, 1940000019211, 1940000019212, 1940001823097.
There are 2 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 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.
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 Oct 02, 1997, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 14292. [A WATERCRAFT DESIGNED FOR BRIDGE BUILDING FUNCTIONS SUCH AS HAULING AND PUSHING ASSEMBLED FLOATING BRIDGE SECTIONS INTO POSITION; MUST INCORPORATE FEATURES SUCH AS HAULING TACKLE AND PUSHING KNEES WHICH IDENTIFY IT WITH ITS DESIGNED FUNCTION. IT IS USUALLY SKID AND SKEG PROTECTED AND MAY BE CONSTRUCTED IN SEPARABLE SECTIONS. EXCLUDES:PONTOON BOAT; PONTOON FLOAT; AND PONTOON, SECTIONAL; ALTERED BY THE ADDITION OF INBOARD ENGINES AND GENERAL PURPOSE CRAFT.]. 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 1940004170526 does not contain precious metals.
This NSN is associated to Schedule B 8906900090: vessels, including warships and lifeboats (not row boats), nesoi. The Schedule B End Use is listed as commercial vessels, other. NAICS classification category 336611: ship building and repairing.
This information was last updated on Aug 01, 2025.