National Stock Number
1680-00-708-3634
National Stock Number (NSN) 1680-00-708-3634, or NIIN 007083634, (yoke,universal joint,aircraft) was assigned March 27, 2006 in the Federal Logistics Information System (FLIS). NIIN 007083634 was cancelled on December 15, 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 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, there are no suppliers that 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) 53457. [A COMPONENT OF A UNIVERSAL JOINT DESIGNED FOR AIRCRAFT APPLICATION. CONSISTS OF A FORK-LIKE DEVICE TO ACCOMMODATE THE SPIDER AND BEARINGS OF UNIVERSAL JOINT BY VARIOUS ATTACHING METHODS. THE OPPOSITE END MUST HAVE EITHER A FLANGE, HUB, OR SPLINED STUB SHAFT WHICH IS DESIGNED TO BE ATTACHED TO A DRIVING OR DRIVEN MEMBER. FOR ITEMS WITH A SHAFT, THE LENGTH OF THE PLAIN PORTION MUST NOT EXCEED THE LENGTH OF THE SPLINES. SEE ALSO YOKE, UNIVERSAL JOINT, NONVEHICULAR AND YOKE, UNIVERSAL JOINT, VEHICULAR.]. 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 1680007083634 does not contain precious metals.
This information was last updated on Aug 01, 2025.