National Stock Number
4510-01-574-9892
National Stock Number (NSN) 4510-01-574-9892, or NIIN 015749892, (flush control assembly,vacuum to) was assigned June 16, 2009 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 3 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.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 51582. [AN ASSEMBLY CONSISTING OF FLUSH VALVE(S), WATER VALVE(S), DISTRIBUTING VALVE(S), STARTER VALVE(S), AND THE LIKE MOUNTED UPON A COMMON PANEL. IT IS USED TO CONTROL THE FLUSH CYCLE OF A VACUUM-TYPE TOILET. IT ALSO CONTAINS HOSES , SEALS, GASKETS AND OTHER NECESSARY MOUNTING HARDWARE.]. 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 4510015749892 does not contain precious metals.
This information was last updated on Aug 01, 2025.