National Stock Number
4730-01-381-8431
National Stock Number (NSN) 4730-01-381-8431, or NIIN 013818431, (elbow,pipe) was assigned October 22, 1993 in the Federal Logistics Information System (FLIS). NIIN 013818431 was cancelled on June 2, 1998, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4730009477474. 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) 03768. [A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. BOTH CONNECTING ENDS HAVE STANDARD PIPE THREADS OR ARE UNTHREADED AND DESIGNED TO ACCOMMODATE A PIPE. IT MAY HAVE SIDE OR HEEL INLET(S). SEE ALSO ELBOW, TUBE; AND CONNECTOR, MULTIPLE, FLUID PRESSURE LINE. EXCLUDES:BEND, SOIL PIPE.]. 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 4730013818431 does not contain precious metals.
This information was last updated on Jul 01, 2025.