WASHER,FLAT (P/N 140-007-25s20c4) - New Surplus
P/N: 140-007-25s20c4
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 | 9 Available |
Product Description
The 140-007-25s20c4 is a flat washer for aircraft fastener assemblies. This washer distributes clamp load under bolt heads and nuts while protecting bearing surfaces from damage. Installed between fasteners and structural components, it sets grip length and provides a stable bearing surface for secure connections.
Conforms to AN960 and NAS1149 aerospace standards. Verify material specification per your maintenance manual and aircraft documentation 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,FLAT (P/N 140-007-25s20c4)?
The 140-007-25s20c4 is a flat washer for aircraft fastener assemblies. This washer distributes clamp load under bolt heads and nuts while protecting bearing surfaces from damage.
Does the 140-007-25s20c4 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 140-007-25s20c4 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 140-007-25s20c4.
Can I order the 140-007-25s20c4 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.
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