NUT (P/N s21a103et) - New Surplus
P/N: s21a103et
Category: Nuts
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 s21a103et is a steel aircraft nut designed to secure threaded fasteners in structural and systems assemblies. This fastener conforms to aerospace standards including AN, MS, NAS, or SAE AS specifications for reliable load-bearing connections. The nut provides positive mechanical locking and maintains clamping force under vibration and thermal cycling typical in aircraft environments.
Installation requires torquing to aircraft maintenance manual specifications and FAA AC 43.13 guidance. Replace only with approved equivalent hardware meeting the original specification.
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 NUT (P/N s21a103et)?
The s21a103et is a steel aircraft nut designed to secure threaded fasteners in structural and systems assemblies. This fastener conforms to aerospace standards including AN, MS, NAS, or SAE AS specifications for reliable load-bearing connections.
What conditions is the s21a103et available in?
The s21a103et 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 s21a103et?
The s21a103et 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 s21a103et?
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.
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