WASHER (P/N 137904c27) - New Surplus
P/N: 137904c27
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 137904c27 is a flat washer designed to distribute clamp load and protect mating surfaces in aircraft structural assemblies. This fastener component spreads torque forces under bolt and nut connections, reducing surface damage during installation and service. Commonly manufactured from steel or stainless steel, the washer follows aerospace standards such as AN960 or NAS1149.
Installed beneath nuts in airframe brackets and structural joints, it maintains surface integrity during maintenance cycles. Verify size and material 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 (P/N 137904c27)?
The 137904c27 is a flat washer designed to distribute clamp load and protect mating surfaces in aircraft structural assemblies. This fastener component spreads torque forces under bolt and nut connections, reducing surface damage during installation and service.
Does the 137904c27 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 137904c27 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 137904c27.
Can I order the 137904c27 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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