We manufacture high quality nut ring mounting brackets for all military and commercial cylindrical connectors and other Aerospace/Industrial mounting needs. Fastener Specialty, Inc. is currently listed on the QPL for M85049/94, /95 and /96 (AS85049). We also manufacture Nut Rings to M85528/1, /2 and /3. We maintain a quality system based on the latest Revision of SAE AS9100/ISO9001m and ANSI-Z540. We are a Preferred Supplier to Boeing and Lockheed Martin. Fastener Specialty announces the FSIM Series Instrument Mounting Nutring see our flyer here: FSIM Series