LOCK WASHER (P/N ms35338-79) - New Surplus
P/N: ms35338-79
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 | 4 Available |
Product Description
The MS35338-79 is a steel split helical lock washer conforming to Military Standard MS35338 and ASME B18.21.1 specifications. This washer prevents fastener loosening under vibration by maintaining bolt or nut preload in aerospace assemblies. Installed beneath bolt heads or nuts in airframe structural joints, engine mounts, and control system attachments, it resists rotation and self-loosening during flight operations.
The split helical design compresses under fastener torque, creating spring tension that counteracts vibration-induced movement. Installation follows aircraft maintenance manual procedures and applicable Illustrated Parts Catalog callouts for hardware specifications.
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 LOCK WASHER (P/N ms35338-79)?
The MS35338-79 is a steel split helical lock washer conforming to Military Standard MS35338 and ASME B18. 21.
Does the ms35338-79 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The LOCK 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 ms35338-79 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 ms35338-79.
Can I order the ms35338-79 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The LOCK WASHER is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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