PIN,COTTER (P/N ln94-50040) - New Surplus
P/N: ln94-50040
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 | 28 Available |
Product Description
The LN94-50040 is a steel cotter pin designed to mechanically lock castellated nuts and clevis bolts in aircraft assemblies. This fastener passes through aligned drilled holes in bolts and nuts, then bends its legs to prevent rotation and fastener loosening. Commonly used on control linkages, flight control systems, and structural attachments where vibration resistance is critical.
Installation follows FAA AC 43.13-1B guidance: insert through the hole and bend both legs outward. The pin must be replaced after removal; reuse is not permitted. Always verify compatibility with your aircraft's Illustrated Parts Catalog before installation.
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 PIN,COTTER (P/N ln94-50040)?
The LN94-50040 is a steel cotter pin designed to mechanically lock castellated nuts and clevis bolts in aircraft assemblies. This fastener passes through aligned drilled holes in bolts and nuts, then bends its legs to prevent rotation and fastener loosening.
Does the ln94-50040 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The PIN,COTTER 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 ln94-50040 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 ln94-50040.
Can I order the ln94-50040 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The PIN,COTTER is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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