National Stock Number
4920-00-723-7569
National Stock Number (NSN) 4920-00-723-7569, or NIIN 007237569, (bellmouth) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 007237569 was cancelled on October 10, 2018, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4920010884610. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 21, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 77777. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4920007237569 does not contain precious metals.
This information was last updated on Jun 01, 2025.