PIN (P/N c63821) - New Surplus

The c63821 is an aerospace-grade metal pin that secures and aligns components in aircraft hinges, linkages, and control fittings. Operating primarily in shear, this fastener conforms to AN/MS/NAS standards for clevis and taper pin applications. Commonly used in control-system clevis joints and door mechanisms, the pin is retained with a cotter pin for safety.

Installation follows FAA AC 43.13-1B guidance and aircraft maintenance documentation to ensure proper alignment and load transfer.

What is the PIN (P/N c63821)?

The c63821 is an aerospace-grade metal pin that secures and aligns components in aircraft hinges, linkages, and control fittings. Operating primarily in shear, this fastener conforms to AN/MS/NAS standards for clevis and taper pin applications.

Does the c63821 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The PIN 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 c63821 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 c63821.

Can I order the c63821 in custom quantities?

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