SHIM (P/N b4940-2) - New Surplus
P/N: b4940-2
Category: Spacers & Shims
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 | 21 Available |
Product Description
The b4940-2 is a precision shim used to establish correct clearance and alignment between mating aircraft components during assembly or repair. This thin spacer installs between an airframe bracket and component to achieve proper stand-off distance and prevent interference. Material and thickness are selected per approved engineering data and the aircraft Illustrated Parts Catalog.
Installation follows the applicable maintenance manual or engineering authorization, with dimensions verified before fastening. Shims are critical for maintaining proper fit, load distribution, and structural integrity in airframe assemblies.
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 SHIM (P/N b4940-2)?
The b4940-2 is a precision shim used to establish correct clearance and alignment between mating aircraft components during assembly or repair. This thin spacer installs between an airframe bracket and component to achieve proper stand-off distance and prevent interference.
What conditions is the b4940-2 available in?
The b4940-2 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 b4940-2?
The b4940-2 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 b4940-2?
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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