National Stock Number
6655-01-440-4563
National Stock Number (NSN) 6655-01-440-4563, or NIIN 014404563, (bathythermograph set) was assigned January 14, 1997 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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. 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 Aug 04, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 18738. [A GROUP OF INTERCONNECTED COMPONENTS USED TO MEASURE AND GRAPHICALLY RECORD THE TEMPERATURE OF THE WATER VERSUS THE DEPTH, WITH OR WITHOUT A SALINITY CORRECTION DEVICE. IT IS ELECTRICALLY OPERATED AND DESIGNED SPECIFICALLY FOR SUBMARINE MOUNTING. MAY INCLUDE ACCESSORIES AND/OR OPERATING SPARES. SEE ALSO BATHYTHERMOGRAPH.]. 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 6655014404563 does not contain precious metals.
This NSN is associated to Schedule B 9015808040: geophysical instruments and appliances, nesoi. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334519: other measuring and controlling device manufacturing.
This information was last updated on Jul 01, 2025.