National Stock Number
4510-01-649-4527
National Stock Number (NSN) 4510-01-649-4527, or NIIN 016494527, (strainer,waste drain) was assigned October 29, 2015 in the Federal Logistics Information System (FLIS). NIIN 016494527 was cancelled on April 2, 2018, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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.
This NSN is unique to one weapons system.
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 20, 2020, 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) 18726. [A STRAINER, USUALLY CIRCULAR IN SHAPE, USED IN SINK DRAINS, LAVATORY DRAINS, AND THE LIKE, FOR REMOVING SOLID PARTICLES FROM A FLOWING LIQUID.]. This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4510016494527 does not contain precious metals.
This information was last updated on Aug 01, 2025.