National Stock Number
5310-01-432-4278
National Stock Number (NSN) 5310-01-432-4278, or NIIN 014324278, (nut,plain,rectangular) was assigned June 6, 1996 in the Federal Logistics Information System (FLIS). NIIN 014324278 was cancelled on March 2, 1998, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5310011552503. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. 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) 15890. [A NUT, FLAT ON TOP AND BOTTOM, HAVING FOUR FLAT SIDES OF WHICH TWO PARALLEL SIDES ARE SHORTER THAN THE OTHER TWO. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE WIDTH, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. (WHEN HEIGHT OR THICKNESS AND/OR WIDTH IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310014324278 does not contain precious metals.
This information was last updated on Jun 01, 2025.