SPINDLE (P/N 3221-118) - New Surplus

The 3221-118 is a precision-machined spindle shaft for aircraft landing gear wheel assemblies. This steel spindle supports wheel rotation and transfers structural loads through bearing interfaces to the landing gear strut. The shaft accommodates standard NAS or MS aerospace bearings and hardware for reliable wheel support during ground operations and flight loads.

Installation requires approved bearings, spacers, and fasteners per the aircraft maintenance manual and Illustrated Parts Catalog specifications.

What is the SPINDLE (P/N 3221-118)?

The 3221-118 is a precision-machined spindle shaft for aircraft landing gear wheel assemblies. This steel spindle supports wheel rotation and transfers structural loads through bearing interfaces to the landing gear strut.

Does the 3221-118 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The 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 3221-118 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 3221-118.

Can I order the 3221-118 in custom quantities?

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