National Stock Number
6505-01-354-4550
National Stock Number (NSN) 6505-01-354-4550, or NIIN 013544550, (diltiazem hydrochloride injection) was assigned February 29, 1992 in the Federal Logistics Information System (FLIS). NIIN 013544550 was cancelled on February 2, 2006, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6505015326659. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. 2 of those 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, 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 assigned to Item Name Code (INC) 48649. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 6505013544550 does not contain precious metals.
This information was last updated on Aug 01, 2025.