STUD ASSEMBLY,TURNLOCK FASTNER (P/N 40s5-4) - New Surplus

The 40s5-4 is a steel quarter-turn stud assembly from the Camloc 4002 series for aircraft panel retention. This turnlock fastener provides quick-release access to maintenance panels and equipment doors on general aviation and commercial aircraft. The stud assembly installs with a matching Camloc receptacle, allowing one-quarter turn engagement and disengagement without tools.

Common on engine cowlings, access covers, and inspection panels where frequent service access is required. Verify compatibility with your aircraft's Illustrated Parts Catalog and follow maintenance manual installation procedures.

What is the STUD ASSEMBLY,TURNLOCK FASTNER (P/N 40s5-4)?

The 40s5-4 is a steel quarter-turn stud assembly from the Camloc 4002 series for aircraft panel retention. This turnlock fastener provides quick-release access to maintenance panels and equipment doors on general aviation and commercial aircraft.

Does the 40s5-4 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The STUD ASSEMBLY,TURNLOCK FASTNER conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.

What material is the 40s5-4 manufactured from?

Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the 40s5-4.

Can I order the 40s5-4 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The STUD ASSEMBLY,TURNLOCK FASTNER is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.