COLLAR (P/N nas528a8) - New Surplus

The NAS528A8 is a National Aerospace Standard collar for high-shear pin rivets used in structural fastening applications. This steel collar mates with the matching NAS528 pin during installation to form the locking head in airframe joints. It secures panels, fittings, and structural components where shear strength is critical.

Installation requires matching the collar to the correct pin size and following break-off torque procedures specified in NAS528 standards and the aircraft Structural Repair Manual.

What is the COLLAR (P/N nas528a8)?

The NAS528A8 is a National Aerospace Standard collar for high-shear pin rivets used in structural fastening applications. This steel collar mates with the matching NAS528 pin during installation to form the locking head in airframe joints.

Does the nas528a8 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The COLLAR 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 nas528a8 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 nas528a8.

Can I order the nas528a8 in custom quantities?

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