5325-00-282-7116 (0183PC11)
NSN 5325-00-282-7116 (NIIN 00-282-7116) is a retaining ring in Federal Supply Class 5325, Fastening Devices — a resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action. Manufacturer part number 0183PC11 (Lockheed Martin Corporation, CAGE 56232); also referenced as 5100-28C (Rotor Clip Company, Inc.); MS16624-5028 (Military Standards); 42R2047-34, 480775PC209 (Navair And Navsea Managed Original); T9160475PC209 (General Electric Company).
Key specs: 38 to 40 rockwell c material hardness; 190000 psi minimum tensile strength; full characteristics table below. NIIN assigned January 1963; DEMIL A (none required); export Schedule B 9606.10.0000. Related NSN 5325-00-200-8845.