National Stock Number
3040-00-570-2780
National Stock Number (NSN) 3040-00-570-2780, or NIIN 005702780, (adapter,housing) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 4 stock numbers: 4730006289199, 6685003382486, 2810004974872, 2810004407266.
There are 10 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 9 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 6 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
There has been very little 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) 45270. [AN ITEM WHICH ALLOWS ANOTHER ITEM TO BE ATTACHED TO ONE OF A DIFFERENT SIZE OR TO A MOUNT, BULKHEAD, WALL, AND THE LIKE. IT MAY PROTECT THE JOINT/UNION FORMED BY SHAFTS OR CONNECTORS WHICH PROJECT BEYOND THE RESPECTIVE ITEMS. DIFFERENT MOUNTING HOLE ARRANGEMENTS PERMIT ATTACHMENT TO EACH ITEM.]. 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 3040005702780 does not contain precious metals.
This information was last updated on Aug 01, 2025.