WASHER,SPRING (P/N din127b5) - Serviceable

The din127b5 is a helical spring lock washer conforming to DIN 127 Type B specifications for metric fasteners. This steel washer provides spring tension under the bolt head or nut, resisting vibration-induced loosening in aircraft systems. Equivalent to MS35338 in inch-based applications, it's commonly installed in avionics equipment mounting interfaces where vibration exposure is a concern.

Installation requires placing the washer under the fastener and torquing per aircraft maintenance manual specifications to maintain secure connections during flight operations.

What is the WASHER,SPRING (P/N din127b5)?

The din127b5 is a helical spring lock washer conforming to DIN 127 Type B specifications for metric fasteners. This steel washer provides spring tension under the bolt head or nut, resisting vibration-induced loosening in aircraft systems.

Does the din127b5 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The WASHER,SPRING 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 din127b5 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 din127b5.

Can I order the din127b5 in custom quantities?

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