5360-00-200-6057 (571-4900-1486584REVAPC22)
5360-00-200-6057 is equivalent to manufacture part number 42-290. It is a compression helical spring and is classified under Federal Supply Class 5360 (5360 - Springs), stocked for defense, aerospace, MRO, and industrial maintenance applications. This item is cataloged in the NATO supply system under 5360 - Springs and is available through NSN-PARTS for U.S. government MRO, and commercial procurement.