PIN (P/N nas427k11) - New Surplus

The NAS427K11 is a Type K spring pin manufactured from steel per MIL-S-7947 specifications. This fastener secures components in aircraft assemblies by driving into a mating bore, creating a spring-loaded retention fit. Commonly used to retain pulley guards and similar protective brackets in engine and airframe installations.

The spring pin's radial tension maintains consistent holding force without requiring additional fasteners or locking mechanisms. Installation involves aligning the component and driving the pin straight into the prepared hole until fully seated. Verify bore diameter and depth against your aircraft's Illustrated Parts Catalog before assembly.

What is the PIN (P/N nas427k11)?

The NAS427K11 is a Type K spring pin manufactured from steel per MIL-S-7947 specifications. This fastener secures components in aircraft assemblies by driving into a mating bore, creating a spring-loaded retention fit.

Does the nas427k11 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The PIN 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 nas427k11 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 nas427k11.

Can I order the nas427k11 in custom quantities?

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