STUD (P/N 31c-12) - New Surplus

The 31c-12 is a steel stud fastener for aircraft panel and cowling attachment systems. This component works with mating receptacles to secure removable access panels and engine cowlings in place. Manufactured to AN/MS/NAS aerospace hardware standards for reliable interchangeability across aircraft types.

Installation requires selecting the correct stud reach to match panel grip thickness, then torquing per aircraft maintenance manual specifications. Commonly used in general aviation and commercial aircraft maintenance for quick-access panel removal during inspections and service.

What is the STUD (P/N 31c-12)?

The 31c-12 is a steel stud fastener for aircraft panel and cowling attachment systems. This component works with mating receptacles to secure removable access panels and engine cowlings in place.

Does the 31c-12 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The STUD 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 31c-12 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 31c-12.

Can I order the 31c-12 in custom quantities?

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