National Stock Number
6680-00-420-2340
National Stock Number (NSN) 6680-00-420-2340, or NIIN 004202340, (straightener,liquid flow) was assigned March 5, 1969 in the Federal Logistics Information System (FLIS). NIIN 004202340 was cancelled on January 2, 1996, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 6680011922961. 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) 36931. [AN ITEM CONSISTING OF A DEFINITE LENGTH OF TUBING WITH COMPONENTS THAT FORM A CONNECTION ON EACH END. IT IS DESIGNED TO BE USED IN CONJUNCTION WITH A METER, IMPELLER TYPE, LIQUID. IT MAY HAVE A BUILT-IN SWIRL ELIMINATOR AND/OR PRESSURE TAP.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6680004202340 does not contain precious metals.
This information was last updated on Aug 01, 2025.