WASHER (P/N s1358-8) - New Surplus

The s1358-8 is a flat washer for aircraft fastener assemblies, conforming to AN960 or NAS1149 specifications. This component distributes clamp load under bolt and nut heads, preventing surface galling and protecting airframe structure during assembly and maintenance. Installed under fasteners in airframe joints, systems assemblies, and structural connections where specified in the aircraft maintenance manual or illustrated parts catalog.

Material type and dimensions vary by aircraft application—verify the correct part number against your IPC before installation to ensure proper torque retention and load distribution.

What is the WASHER (P/N s1358-8)?

The s1358-8 is a flat washer for aircraft fastener assemblies, conforming to AN960 or NAS1149 specifications. This component distributes clamp load under bolt and nut heads, preventing surface galling and protecting airframe structure during assembly and maintenance.

Does the s1358-8 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 s1358-8 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 s1358-8.

Can I order the s1358-8 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.