National Stock Number
3040-01-189-3405
National Stock Number (NSN) 3040-01-189-3405, or NIIN 011893405, (nut,coupling,flexible casing) was assigned September 14, 1984 in the Federal Logistics Information System (FLIS). NIIN 011893405 was cancelled on April 2, 2009, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5310011626398. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. None of the associated 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. 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.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 20314. [AN ITEM OF METALLIC COMPOSITION WITH INTERNAL THREADS AND AN INTERNAL SEAT OR SHOULDER DESIGNED FOR THE PURPOSE OF JOINING A FLEXIBLE CASING, SUCH AS A CASING, FLEXIBLE SHAFT ASSEMBLY CAPPED WITH A FERRULE AND FITTING. SEE ALSO NUT, COUPLING, ELECTRICAL CONDUIT.]. 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 3040011893405 does not contain precious metals.
This information was last updated on Aug 01, 2025.