National Stock Number
5355-00-256-7753
National Stock Number (NSN) 5355-00-256-7753, or NIIN 002567753, (coupling,insulated,bushing-shaft) was assigned March 17, 1971 in the Federal Logistics Information System (FLIS). NIIN 002567753 was cancelled on April 2, 2001, 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 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) 21748. [AN ITEM, BASICALLY CYLINDRICAL IN SHAPE, DESIGNED TO MATE WITH THE SHAFT OF A VARIABLE RESISTOR, CAPACITOR, AND THE LIKE, TO PROVIDE A HIGH VOLTAGE INSULATED COUPLING BETWEEN THE SHAFT AND KNOB END, AND ALSO BETWEEN THE ELECTRONIC COMPONENT AND THE PANEL. THE KNOB END (END EXPOSED TO THE OPERATOR) OF THE ITEM MAY BE TERMINATED IN A SHAPE AND/OR SIZE OTHER THAN THAT OF THE COMPONENT BEING INSULATED. THE ITEM INCLUDES FACILITIES FOR SUPPORTING AND INSULATING THE COMPONENT(S) BY HAVING FEMALE THREADS ON ONE END AND MALE THREADED MOUNTING BUSHING ON THE OTHER END SEPARATED BY AN INSULATING MATERIAL. IT MAY ALSO INCLUDE SHAFT LOCKING FEATURES. SEE ALSO BUSHING-SHAFT, PANEL.]. 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 5355002567753 does not contain precious metals.
This information was last updated on May 01, 2024.