WASHER,FINISHING (P/N 140-017-6bc) - New Surplus
P/N: 140-017-6bc
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 | 10 Available |
Product Description
The 140-017-6bc is a finishing washer for aircraft fastener assemblies, conforming to NAS390/NAS391 and NAS1169 standards. This washer provides a neat bearing surface beneath countersunk and oval-head screws, distributing load evenly on thin interior panels. Typically manufactured from aluminum or steel, it aligns with matching screw head angles to maintain flush panel appearance.
Installation pairs the washer directly under the screw head per aircraft maintenance documentation and Illustrated Parts Catalog specifications. Used throughout aircraft interiors where aesthetic finish and load distribution are required.
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 WASHER,FINISHING (P/N 140-017-6bc)?
The 140-017-6bc is a finishing washer for aircraft fastener assemblies, conforming to NAS390/NAS391 and NAS1169 standards. This washer provides a neat bearing surface beneath countersunk and oval-head screws, distributing load evenly on thin interior panels.
Does the 140-017-6bc meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The WASHER,FINISHING 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 140-017-6bc 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 140-017-6bc.
Can I order the 140-017-6bc in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The WASHER,FINISHING is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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