SCREW (P/N nas514p440-12p) - New Surplus
P/N: nas514p440-12p
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 | 99 Available |
Product Description
The NAS514P440-12P is a machine screw with 4-40 UNJC threads (Class 3A) and a 100° flat countersunk Phillips head. Manufactured from alloy steel, this 3/4-inch fastener conforms to NAS514 aerospace specifications. Designed for flush-mount installation in thin sheet structures, access panels, and interior covers where a low-profile head is required.
Installation requires torquing per aircraft maintenance manual specifications and the applicable locking method to maintain fastener security in vibration-prone environments.
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 nas514p440-12p)?
The NAS514P440-12P is a machine screw with 4-40 UNJC threads (Class 3A) and a 100° flat countersunk Phillips head. Manufactured from alloy steel, this 3/4-inch fastener conforms to NAS514 aerospace specifications.
Does the nas514p440-12p 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 nas514p440-12p 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 nas514p440-12p.
Can I order the nas514p440-12p 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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