WASHER 3/8 UN (P/N sp126-j) - New Surplus
P/N: sp126-j
Category: Washers
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 | 10 Available |
Product Description
The sp126-j is a 3/8-inch UN flat washer designed to distribute clamp load under bolt heads and nuts in aircraft structural assemblies. Manufactured from steel per AN960 or NAS1149 specifications, this washer protects bearing surfaces and prevents fastener pull-through on airframe brackets and system components. Install directly under the bolt head or nut, then torque per FAA AC 43.13-1B guidance and applicable maintenance documentation.
Commonly used in general and commercial aviation where 3/8 UN fastener systems require load distribution and surface protection.
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 3/8 UN (P/N sp126-j)?
The sp126-j is a 3/8-inch UN flat washer designed to distribute clamp load under bolt heads and nuts in aircraft structural assemblies. Manufactured from steel per AN960 or NAS1149 specifications, this washer protects bearing surfaces and prevents fastener pull-through on airframe brackets and system components.
What conditions is the sp126-j available in?
The sp126-j is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the sp126-j?
The sp126-j requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.
Do you offer expedited shipping for the sp126-j?
Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.