National Stock Number
1670-00-256-4544
National Stock Number (NSN) 1670-00-256-4544, or NIIN 002564544, (adapter,tie down) was assigned March 15, 1971 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2005, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 67450. [A PLATE TYPE ADAPTER DESIGNED TO BE ATTACHED TO A STRUCTURAL COMPONENT TO PROVIDE THE NECESSARY ACCOMMODATIONS TO SECURE CARGO. IT MAY CONTAIN A RING OR OTHER ATTACHMENT FITTING. EXCLUDES:ADAPTER, TIE DOWN, AIRCRAFT FLOOR AND ADAPTER, TIE DOWN, AIRCRAFT.]. 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 1670002564544 does not contain precious metals.
This information was last updated on Jul 01, 2025.