INSERT (P/N DSR631-1) - New Surplus

The DSR631-1 is a threaded insert for aircraft structural repairs and equipment mounting. This steel insert restores threads in stripped or damaged aluminum holes, providing a durable fastening point for bolts and screws. Conforms to aerospace standards including SAE AS1229/AS1349 specifications.

Installation involves drilling out the damaged hole to the specified size, installing the insert with a specialized tool, and securing the fastener. Used in airframe panels, brackets, and equipment mounts where thread integrity is critical. Always verify the correct insert size and installation procedure in the aircraft maintenance manual and Illustrated Parts Catalog before replacement.

What is the INSERT (P/N DSR631-1)?

The DSR631-1 is a threaded insert for aircraft structural repairs and equipment mounting. This steel insert restores threads in stripped or damaged aluminum holes, providing a durable fastening point for bolts and screws.

Does the DSR631-1 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The INSERT 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 DSR631-1 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 DSR631-1.

Can I order the DSR631-1 in custom quantities?

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