National Stock Number
2520-01-154-9950
National Stock Number (NSN) 2520-01-154-9950, or NIIN 011549950, (adapter,coupling) was assigned June 4, 1983 in the Federal Logistics Information System (FLIS). NIIN 011549950 was cancelled on July 2, 1995, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 2520218787113. 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.
This NSN is assigned to Item Name Code (INC) 77777. 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 2520011549950 does not contain precious metals.
This information was last updated on May 01, 2025.