National Stock Number
4730-00-223-6431
National Stock Number (NSN) 4730-00-223-6431, or NIIN 002236431, (cup,oil,lubricating) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is 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.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 03179. [AN ITEM DESIGNED TO BE DRIVEN OR THREADED INTO A MACHINE PART FOR THE PURPOSE OF DISPENSING OIL TO A LUBRICATING PASSAGE OR DUCT, AND TO SEAL THE PASSAGE OR DUCT AGAINST DIRT AND MOISTURE. THE ITEM DOES NOT HAVE A TRANSPARENT BODY, OR CONTAIN A WICK OR NEEDLE TO RESTRICT OR FILTER THE FLOW.]. 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 4730002236431 contains an unknown precious metal.
This NSN is associated to Schedule B 7412200000: copper alloy tube or pipe fittings. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.
This information was last updated on Aug 01, 2025.