National Stock Number
6505-01-377-6547
National Stock Number (NSN) 6505-01-377-6547, or NIIN 013776547, (diphenhydramine hydrochloride injection,usp) was assigned July 23, 1993 in the Federal Logistics Information System (FLIS). NIIN 013776547 was cancelled on November 2, 2008, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 4 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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, with the most recent procurement date of Oct 16, 2007. There has been one contract issued for this part number, with 4 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM20005D0923, SPM20005D0923, SPM20005D0923, SPM20005D0923, SPM20005D0923. The total value of the awarded contracts has been US$ 411.58.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 09327. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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 6505013776547 does not contain precious metals.
This information was last updated on Aug 01, 2025.