National Stock Number
5210-00-277-4240
National Stock Number (NSN) 5210-00-277-4240, or NIIN 002774240, (plumb bob) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 05154. [A SMALL HEAVY WEIGHT WITH SOME MEANS OF ATTACHING A LINE AT ONE END. IT IS USED FOR FINDING THE VERTICAL OR PERPENDICULAR LINE TO A HORIZONTAL PLANE.]. 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 5210002774240 does not contain precious metals.
This information was last updated on Aug 01, 2025.