National Stock Number
4510-00-202-7366
National Stock Number (NSN) 4510-00-202-7366, or NIIN 002027366, (lever assembly,water closet tank) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 4510002531169.
There are 10 manufacturer part numbers associated with this NSN. 8 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 suppliers are listed as Active suppliers 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 Jan 30, 2014, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 08503. [A MANUALLY OPERATED DEVICE CONSISTING OF AN ARM AND LEVER HANDLE WHICH, WHEN CONNECTED TO A LOW STYLE WATER CLOSET TANK, ACTIVATES A SERIES OF LIFT WIRES WHICH RAISES THE FLUSH VALVE BALL ALLOWING THE WATER TO PASS INTO THE CLOSET BOWL.]. 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 4510002027366 does not contain precious metals.
This information was last updated on Aug 01, 2025.