NUT,SELF-LOCKING,PLATE (P/N ms21069l4) - New Surplus

The MS21069L4 is a self-locking plate nut with two lugs for blind fastening applications. This steel nut features 1/4-28 UNJF threads and an all-metal prevailing-torque lock that maintains fastener security without additional components. Riveted to aircraft structure where backside access is unavailable, it accepts machine screws from the top side only.

Common in access panel installations, inspection covers, and structural repairs where one-sided fastening is required. Install and torque per aircraft maintenance manual specifications.

What is the NUT,SELF-LOCKING,PLATE (P/N ms21069l4)?

The MS21069L4 is a self-locking plate nut with two lugs for blind fastening applications. This steel nut features 1/4-28 UNJF threads and an all-metal prevailing-torque lock that maintains fastener security without additional components.

Does the ms21069l4 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The NUT,SELF-LOCKING,PLATE 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 ms21069l4 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 ms21069l4.

Can I order the ms21069l4 in custom quantities?

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