National Stock Number
4510-00-273-1250
National Stock Number (NSN) 4510-00-273-1250, or NIIN 002731250, (rod,actuating,flush bulb) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 4510002032722, 4510002165427.
There are 8 manufacturer part numbers associated with this NSN. 7 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers 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 Jan 30, 2014, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 15644. [A SLENDER BRASS BAR OF CIRCULAR CROSS SECTION, LOOPED AND BENT TO A RIGHT ANGLE AT ONE END. IT IS USED TO ACTUATE THE WATER CLOSET TANK FLUSH BULB. IT CONNECTS THE TANK LEVER TO THE BULB LIFT ROD.]. 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 4510002731250 does not contain precious metals.
This information was last updated on Aug 01, 2025.