BOLT,SHOULDER (P/N 20-057-6-27d) - New Surplus
P/N: 20-057-6-27d
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 20-057-6-27D is a hex-head shoulder bolt designed to provide a controlled bearing or pivot surface in aerospace assemblies. The unthreaded shoulder creates a precise seating surface where components slide or rotate without direct contact with threaded portions. This fastener conforms to National Aerospace Standard NAS1297 and carries NSN 5306-01-035-3136 for military and commercial aircraft applications.
Installation requires a pre-tapped hole in the mounting structure, with torque and safetying procedures specified in the applicable aircraft maintenance manual or engineering drawing.
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,SHOULDER (P/N 20-057-6-27d)?
The 20-057-6-27D is a hex-head shoulder bolt designed to provide a controlled bearing or pivot surface in aerospace assemblies. The unthreaded shoulder creates a precise seating surface where components slide or rotate without direct contact with threaded portions.
Does the 20-057-6-27d meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BOLT,SHOULDER 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 20-057-6-27d 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 20-057-6-27d.
Can I order the 20-057-6-27d in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT,SHOULDER is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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