WASHER (P/N s8154-243c020) - New Surplus

The s8154-243c020 is an OEM Twin Commander washer designed to distribute bearing load under bolts and nuts in airframe fastening applications. This steel washer provides a bearing surface and helps maintain proper grip tension, commonly used with castellated nuts where alignment adjustment is required. Aviation washers like this typically conform to AN960 or NAS1149 standards.

Install per FAA AC 43.13-1B guidance and verify compatibility with your aircraft's Illustrated Parts Catalog before use.

What is the WASHER (P/N s8154-243c020)?

The s8154-243c020 is an OEM Twin Commander washer designed to distribute bearing load under bolts and nuts in airframe fastening applications. This steel washer provides a bearing surface and helps maintain proper grip tension, commonly used with castellated nuts where alignment adjustment is required.

Does the s8154-243c020 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 s8154-243c020 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 s8154-243c020.

Can I order the s8154-243c020 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.