National Stock Number
3439-01-603-0683
National Stock Number (NSN) 3439-01-603-0683, or NIIN 016030683, (braze ring .1250 in) was assigned February 21, 2012 in the Federal Logistics Information System (FLIS). NIIN 016030683 was cancelled on July 29, 2016, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 3439008810046. 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 22, 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 has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 77777. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 3439016030683 does not contain precious metals.
This information was last updated on Aug 01, 2025.