WASHER PLAIN (P/N 625457) - New Surplus
P/N: 625457
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
Part 625457 is a plain flat washer that distributes clamping loads under bolts and nuts in aircraft assemblies. The washer protects joint surfaces and provides a bearing surface for fastener heads, preventing them from pulling through softer materials during tightening. Used in airframe bracket attachments, panel installations, and structural connections where fastener load distribution is required.
Steel construction with standard thickness per AN960 or NAS1149 specifications. Selection depends on bolt diameter and application requirements—verify the correct size and specification in the aircraft Illustrated Parts Catalog before installation.
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 PLAIN (P/N 625457)?
Part 625457 is a plain flat washer that distributes clamping loads under bolts and nuts in aircraft assemblies. The washer protects joint surfaces and provides a bearing surface for fastener heads, preventing them from pulling through softer materials during tightening.
Does the 625457 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The WASHER PLAIN 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 625457 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 625457.
Can I order the 625457 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The WASHER PLAIN is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.