SCREW, MACHINE, PAN HEAD #2-56 X . (P/N ms51957-3) - New Surplus
P/N: ms51957-3
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 | 83 Available |
Product Description
The MS51957-3 is a #2-56 UNC pan head machine screw, 1/4 inch long, with Phillips cross-recess drive. Manufactured from stainless steel with minimum tensile strength of 80,000 psi, this screw provides corrosion resistance in aircraft environments. Used to secure avionics panels and instrument assemblies where reliable fastening and corrosion protection are critical.
Installation requires correct thread class and torque per MS51957 specification and applicable aircraft maintenance manual guidance. Verify suitability with your aircraft's Illustrated Parts Catalog before use.
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, MACHINE, PAN HEAD #2-56 X . (P/N ms51957-3)?
The MS51957-3 is a #2-56 UNC pan head machine screw, 1/4 inch long, with Phillips cross-recess drive. Manufactured from stainless steel with minimum tensile strength of 80,000 psi, this screw provides corrosion resistance in aircraft environments.
Does the ms51957-3 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The SCREW, MACHINE, PAN HEAD #2-56 X . 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 ms51957-3 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 ms51957-3.
Can I order the ms51957-3 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The SCREW, MACHINE, PAN HEAD #2-56 X . is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.