National Stock Number
1680-01-663-3443
National Stock Number (NSN) 4510-01-663-3443, or NIIN 016633443, (tank,water closet) was assigned May 7, 2017 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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 May 08, 2017, 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) 06232. [A RECEPTACLE OF VARIOUS SHAPES, USED TO CONTAIN WATER AND CONNECTED DIRECTLY OR INDIRECTLY TO A WATER CLOSET BOWL, FOR THE PURPOSE OF FLUSHING SAME. MAY BE EQUIPPED WITH A REMOVABLE COVER.]. 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 4510016633443 does not contain precious metals.
This information was last updated on May 01, 2025.