National Stock Number
6740-00-543-7640
National Stock Number (NSN) 6740-00-543-7640, or NIIN 005437640, (drier,photographic film) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). NIIN 005437640 was cancelled on December 16, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 2 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are 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) 06111. [A DEVICE DESIGNED FOR THE PURPOSE OF REMOVING MOISTURE FROM PHOTOGRAPHIC FILM EITHER BY ABSORBENT CHEMICALS, AIR CURRENTS, HEAT, OR COMBINATIONS.]. 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 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 6740005437640 does not contain precious metals.
This information was last updated on Aug 01, 2025.