Searching for trusted NSN 1560-00-249-7990 components for your defense or aerospace business? You've found what you're looking for. The National Stock Number (NSN) is applied to refer to key airframe structure parts and plays a vital role in maintaining the safety of operations and equipment performance. As part of procurement, maintenance, or logistics, it is imperative to source tra... https://www.dashnsn.com/nsn-parts-catalog/1560002497990/