WASHER,FLAT (P/N an970-10) - New Surplus
P/N: an970-10
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 | 70 Available |
Product Description
The AN970-10 is a steel flat washer conforming to AN970/NASM970 specifications for 5/8 inch bolts. This large-area washer distributes clamp loads across bearing surfaces and prevents fastener heads or nuts from crushing into aircraft structures, particularly on wooden components. Installation places the washer under the bolt head or nut before tightening.
Follow aircraft maintenance manual torque requirements and verify stack-up height to ensure proper load distribution and structural integrity.
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,FLAT (P/N an970-10)?
The AN970-10 is a steel flat washer conforming to AN970/NASM970 specifications for 5/8 inch bolts. This large-area washer distributes clamp loads across bearing surfaces and prevents fastener heads or nuts from crushing into aircraft structures, particularly on wooden components.
Does the an970-10 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The WASHER,FLAT 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 an970-10 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 an970-10.
Can I order the an970-10 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The WASHER,FLAT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.