WASHER (P/N DIN6798A4.3PHR) - New Surplus
P/N: DIN6798A4.3PHR
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 DIN6798A4.3PHR is an external-tooth serrated lock washer conforming to DIN 6798 A specifications. Steel construction with external teeth that engage mating surfaces to resist vibration-induced loosening. Commonly used in aerospace fastening applications, particularly for securing electrical grounding lugs where the serrated teeth penetrate surface oxides to establish reliable electrical bonding.
Install with teeth against clean, flat surfaces and torque per aircraft maintenance manual specifications. The tooth design provides mechanical locking without requiring additional adhesives or compounds.
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 (P/N DIN6798A4.3PHR)?
The DIN6798A4. 3PHR is an external-tooth serrated lock washer conforming to DIN 6798 A specifications.
Does the DIN6798A4.3PHR meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The WASHER 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 DIN6798A4.3PHR 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 DIN6798A4.3PHR.
Can I order the DIN6798A4.3PHR in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The WASHER is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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