BOLT (P/N ms9556-12) - New Surplus
P/N: ms9556-12
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 | 50 Available |
Product Description
The MS9556-12 is a 12-point double-hex machine bolt with extended washer face, manufactured from corrosion and heat-resistant steel. This fastener provides secure clamping in high-temperature aerospace assemblies, particularly in auxiliary power unit hardware and engine accessory installations. The double-hex head design enables efficient torque application and removal using standard wrench sizes.
Install and torque per aircraft maintenance manual specifications and MS fastener guidelines to ensure proper clamp load and safety-critical performance.
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 BOLT (P/N ms9556-12)?
The MS9556-12 is a 12-point double-hex machine bolt with extended washer face, manufactured from corrosion and heat-resistant steel. This fastener provides secure clamping in high-temperature aerospace assemblies, particularly in auxiliary power unit hardware and engine accessory installations.
Does the ms9556-12 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BOLT 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 ms9556-12 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 ms9556-12.
Can I order the ms9556-12 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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