National Stock Number
4730-00-225-7907
National Stock Number (NSN) 4730-00-225-7907, or NIIN 002257907, (tube,extension,drain) has an unknown assigned date. NIIN 002257907 was cancelled on November 2, 1991, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 4730002871139.
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) 08523. [A FABRICATED TUBULAR PRODUCT, EXTRUDED ON ONE END, USED FOR LENGTHENING WASTE OR FLUSH TUBING FROM PLUMBING FIXTURES.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730002257907 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.