National Stock Number
5210-01-112-2293
National Stock Number (NSN) 5210-01-112-2293, or NIIN 011122293, (plumb bob) was assigned April 30, 1981 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. 2 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, 2 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over a year. There have been 6 contracts issued for this part number, with 6 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE8E523V2447, SPE8E617V0086, SPE8E517V2864, SPE8E517V1062, SPE8E516V2858. The total value of the awarded contracts has been US$ 10,416.66.
There has been a small amount of 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 Mar 02, 2006, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
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.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5210011122293 does not contain precious metals.
This information was last updated on Aug 01, 2025.