National Stock Number
6740-00-397-7489
National Stock Number (NSN) 6740-00-397-7489, or NIIN 003977489, (sensor assembly,data block trigg) was assigned April 15, 1974 in the Federal Logistics Information System (FLIS). 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 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.
This NSN is assigned to Item Name Code (INC) 77777. 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 6740003977489 contains an unknown precious metal.
This NSN is associated to Schedule B 9010900002: parts and accessories of apparatus and equipment for photographic including cinematographic laboratories. The Schedule B End Use is listed as photo, service industry machinery.
This information was last updated on Jul 01, 2025.