Fastening Devices
FSC 5325: Fastening Devices
Federal Supply Class (FSC) 5325 covers fastening devices that secure panels, fasteners, and components by means other than standard threads. The catalog includes items built to NAS, MS, and MIL-SPEC specifications.
These devices provide quick-release, retaining, and locking functions in assemblies. They speed access and secure parts against vibration.
Common types include quarter-turn fasteners, retaining rings, clips, and grommets. Materials include spring steel, stainless steel, and corrosion-resistant alloys.