National Stock Number
5845-01-507-4281
National Stock Number (NSN) 5845-01-507-4281, or NIIN 015074281, (hydrophone subassembly,sonar) was assigned April 29, 2003 in the Federal Logistics Information System (FLIS). NIIN 015074281 was cancelled on November 2, 2003, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5995015026581. 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) 17058. [TWO OR MORE DIFFERENT TYPES OF ITEMS HAVING A COMMON MOUNTING OR MOUNTED ON EACH OTHER WHICH TOGETHER FORM A PORTION OF A HYDROPHONE BUT WHICH IN ITSELF IS NOT A COMPLETE FUNCTIONING ITEM AND CANNOT BE ASSIGNED A MORE DEFINITE ITEM NAME.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5845015074281 does not contain precious metals.
This information was last updated on Jul 01, 2025.