National Stock Number
2040-01-142-1099
National Stock Number (NSN) 2040-01-142-1099, or NIIN 011421099, (sea chest) was assigned November 12, 1982 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 31, 2010, 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) 51238. [A BOX SHAPED DEVICE USED TO CONTAIN SALTWATER FOR ENGINE COOLING/FIREFIGHTING.]. 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 2040011421099 does not contain precious metals.
This NSN is associated to Schedule B 8609000000: containers (including containers for the transport of fluids) specially designed and equipped for carriage by one or more modes of transport. The Schedule B End Use is listed as materials handling equipment. NAICS classification category 332420: metal tank (heavy gauge) manufacturing.
This information was last updated on Aug 01, 2025.