WASHER (P/N sp124j) - New Surplus

The sp124j is a plain washer that distributes load under bolt heads and nuts in aircraft fastened joints. Steel or aluminum construction provides a smooth bearing surface to protect underlying materials and prevent fastener embedment. Used in airframe structures where bolts require load spreading and grip length adjustment.

Installation follows standard practices per FAA AC 43.13-1B guidance—position under bolt head or nut, verify size matches the IPC specification, and torque per the applicable maintenance manual.

What is the WASHER (P/N sp124j)?

The sp124j is a plain washer that distributes load under bolt heads and nuts in aircraft fastened joints. Steel or aluminum construction provides a smooth bearing surface to protect underlying materials and prevent fastener embedment.

Does the sp124j meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The WASHER 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 sp124j 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 sp124j.

Can I order the sp124j in custom quantities?

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