Project Description

These are specialty 50FM-172 flexlock nuts with a locking machined shoulder we supply to our aerospace customer on a 12 month blanket as-released purchase order basis.  It is made in the USA in plain 303 stainless steel material and we supply it with full documentation, including signed C of C, DFAR material cert, and dimensional test report.  Our internal part number for this item is 50FM-172 and it is usable in place of the more widely distributed SPS branded version.  We typically maintain a rolling inventory of this part on hand for the blanket purchase orders we have open so feel free to request a quotation for both small and large quantities.