MS15795 Military Washers Frequently Asked Questions
What are MS15795 washers?
MS15795 washers are mil-spec flat washers manufactured to Military Standard specification MS15795 / NASM15795. This is one of the most widely used MS-series flat washer specifications in military and aerospace procurement, covering a broad range of sizes and materials.
What materials are MS15795 washers available in?
MS15795 washers are available in 1020 steel (MIL-S-7952A), low-carbon steel (ASTM A366), 301/302/304 stainless steel (AMS 5901/5516/5513 and MIL-S-5059), 301 SS quarter-hard (AMS5517), and others. The material is indicated by the part number suffix.
What drawing revision are your MS15795 washers manufactured to?
Superior Washer MS15795 washers are manufactured to NASM15795 REV 3, the current governing revision.
Are your MS15795 washers made in the USA with DFARS-compliant materials?
Yes. All MS15795 washers are manufactured in the United States under our ISO 9001:2015 certified Quality Management System, audited by DNV. MS15795 washers are available in multiple materials with different DFARS implications. Carbon steel variants including 1020 steel and low-carbon steel are exempt from DFARS specialty metal restrictions. Stainless steel variants including 301, 302, and 304 are DFARS specialty metals and are sourced from the United States or qualifying countries in compliance with DFARS requirements. Material certifications and DFARS compliance documentation are available upon request.
MS15795 washers in carbon steel and stainless steel are part of Superior Washer's extensive inventory of military flat washers and custom mil-spec washers available with same-day quoting.