SCREW: (P/N 415-421) - New Surplus
P/N: 415-421
Category: Fasteners & Hardware
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 11 Available |
Product Description
The 415-421 is an aircraft-grade machine screw designed for fastening airframe panels and brackets. This flush-head screw conforms to AN, MS, or NAS standards (such as AN507/NASM24693) and provides secure fastening in access-panel installations. Installation requires torque application per aircraft maintenance manual specifications and FAA AC 43.13-1B guidance.
Verify the exact specification through your aircraft's Illustrated Parts Catalog before installation to ensure compatibility with your airframe assembly.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the SCREW: (P/N 415-421)?
The 415-421 is an aircraft-grade machine screw designed for fastening airframe panels and brackets. This flush-head screw conforms to AN, MS, or NAS standards (such as AN507/NASM24693) and provides secure fastening in access-panel installations.
Does the 415-421 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The SCREW: 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 415-421 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 415-421.
Can I order the 415-421 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The SCREW: is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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