STUD-.3125-18 X 1.50 LONG (P/N 31C-12-P03) - New Surplus
P/N: 31C-12-P03
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 | 2 Available |
Product Description
The 31C-12-P03 is a steel engine stud measuring.3125-18 x 1.50 inches, designed for Lycoming engine assembly and maintenance. This fastener secures exhaust components and engine mounting points on Lycoming powerplants. Installation requires proper thread engagement and torque specification per the applicable Lycoming service or overhaul manual.
Verify part selection against the engine's Illustrated Parts Catalog before installation. Steel construction provides durability in high-temperature engine compartment 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 STUD-.3125-18 X 1.50 LONG (P/N 31C-12-P03)?
The 31C-12-P03 is a steel engine stud measuring. 3125-18 x 1.
Does the 31C-12-P03 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The STUD-.3125-18 X 1.50 LONG 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 31C-12-P03 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 31C-12-P03.
Can I order the 31C-12-P03 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The STUD-.3125-18 X 1.50 LONG is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.