NUT-.375-24 PLAIN (P/N 383-b) - New Surplus

The 383-b is a 3/8-24 UNF plain hex nut conforming to ASME B1.1 fine-thread specifications. This steel fastener secures components onto studs or bolts in aircraft assemblies where a locking mechanism is separately provided. The plain design pairs with lock washers or check nuts when vibration resistance is required.

Common in general aviation and MRO applications for engine mounts, control systems, and structural fastening. Torque per applicable maintenance documentation and aircraft manufacturer specifications.

What is the NUT-.375-24 PLAIN (P/N 383-b)?

The 383-b is a 3/8-24 UNF plain hex nut conforming to ASME B1. 1 fine-thread specifications.

Does the 383-b meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The NUT-.375-24 PLAIN 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 383-b 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 383-b.

Can I order the 383-b in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The NUT-.375-24 PLAIN is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.