COCKNUT (P/N mil-b-117d) - New Surplus
P/N: mil-b-117d
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 | 1 Available |
Product Description
The mil-b-117d is a thin metal locknut designed to secure valve and control hardware in aircraft systems. This cocknut resists vibration-induced loosening through its locking mechanism, maintaining secure fastening on fuel shutoff valves, selector valves, and related control components. Installation requires torquing per aircraft maintenance manual specifications and verification against the Illustrated Parts Catalog for compatibility.
The nut threads onto mating studs or shafts and seats against the valve body or control hardware surface.
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 COCKNUT (P/N mil-b-117d)?
The mil-b-117d is a thin metal locknut designed to secure valve and control hardware in aircraft systems. This cocknut resists vibration-induced loosening through its locking mechanism, maintaining secure fastening on fuel shutoff valves, selector valves, and related control components.
Does the mil-b-117d meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The COCKNUT 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 mil-b-117d 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 mil-b-117d.
Can I order the mil-b-117d in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The COCKNUT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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