STUD ASSY,TURNLOCK FSTNR (P/N 50-019-1) - New Surplus

The 50-019-1 is a stud assembly for quarter-turn (turnlock) fasteners that secure aircraft access panels and cowlings. This component pairs with a mating receptacle to provide quick-release capability for removable covers and doors. Manufactured to NASM5591 standards, the stud assembly enables rapid panel removal during maintenance and inspection without requiring tools.

Installation involves aligning the stud with its matched receptacle and rotating a quarter-turn to lock or unlock. Grip length must match your aircraft's specifications—verify the correct configuration in your aircraft's Illustrated Parts Catalog before installation to ensure proper fit and function.

What is the STUD ASSY,TURNLOCK FSTNR (P/N 50-019-1)?

The 50-019-1 is a stud assembly for quarter-turn (turnlock) fasteners that secure aircraft access panels and cowlings. This component pairs with a mating receptacle to provide quick-release capability for removable covers and doors.

Does the 50-019-1 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The STUD ASSY,TURNLOCK FSTNR 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 50-019-1 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 50-019-1.

Can I order the 50-019-1 in custom quantities?

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