National Stock Number
3895-00-421-9549
National Stock Number (NSN) 3895-00-421-9549, or NIIN 004219549, (yoke,universal joint) was assigned December 14, 1970 in the Federal Logistics Information System (FLIS). NIIN 004219549 was cancelled on October 13, 2004, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 3 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that 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 assigned to Item Name Code (INC) 17654. [INC 17654 CANCELLED/REPLACED BY ,INC 52120, FIIG A522J0, APP-KEY ,INC 52119, FIIG A522J0, APP-KEY , ON 041996 A COMPONENT OF A UNIVERSAL JOINT WHICH IS DESIGNED TO ACCOMMODATE OR INCLUDE A SPIDER, BLOCK AND/OR PIN(S) OF A UNIVERSAL JOINT. 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 FROM THE END OF THE SHAFT TO THE CENTER OF THE CROSS PIN, BLOCK OR SPIDER BEARING ACCOMMODATIONS SHALL NOT EXCEED TWICE THE LENGTH OF THE SPLINES. SEE ALSO PROPELLER SHAFT.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3895004219549 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.