RIVET, OVERSIZE, LOCKED SPINDLE (P/N cr3243-4-7) - New Surplus

The cr3243-4-7 is a CherryMAX blind rivet with oversize, locked-spindle construction for structural fastening in areas without backside access. The -4 designation indicates 1/8-inch shank diameter; the -7 grip code accommodates maximum grip range in 1/16-inch increments. The mechanically locked stem prevents spindle rotation during installation, ensuring consistent clamp load.

Used in airframe skins and substructures where blind riveting is required. Install with standard CherryMAX tooling per aircraft Structural Repair Manual specifications.

What is the RIVET, OVERSIZE, LOCKED SPINDLE (P/N cr3243-4-7)?

The cr3243-4-7 is a CherryMAX blind rivet with oversize, locked-spindle construction for structural fastening in areas without backside access. The -4 designation indicates 1/8-inch shank diameter; the -7 grip code accommodates maximum grip range in 1/16-inch increments.

Does the cr3243-4-7 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The RIVET, OVERSIZE, LOCKED SPINDLE 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 cr3243-4-7 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 cr3243-4-7.

Can I order the cr3243-4-7 in custom quantities?

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