National Stock Number
4730-00-233-0751
National Stock Number (NSN) 4730-00-233-0751, or NIIN 002330751, (cup,oil,lubricating) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). NIIN 002330751 was cancelled on July 2, 2013, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5340010519968. This NSN replaces 6 stock numbers. Five of the National Stock Numbers that it replaces are: 4730002000388, 4730002040777, 4730002789430, 4730005424254, 4730006399658.
There is only one manufacturer part number 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, only one supplier is 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 unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2020, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
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 4730002330751 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.