3ATI-3 1/8 RAISED FACE REDUCE (P/N mk-642) - New Surplus
P/N: mk-642
Category: General Aircraft Parts
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 MK-642 is a 3ATI-to-3 1/8-inch reducer plate for aircraft instrument panel reconfiguration. Machined from 5052 aluminum with integrated 6-32 nut inserts, this adapter allows standard 3-1/8-inch instruments to mount in existing 3ATI cutouts. The raised face design ensures flush panel alignment during installation.
Commonly used when replacing or removing 3ATI units, the reducer mounts directly into the existing cutout and secures via the integrated nut inserts. Installation follows aircraft maintenance manual and avionics manufacturer specifications.
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 3ATI-3 1/8 RAISED FACE REDUCE (P/N mk-642)?
The MK-642 is a 3ATI-to-3 1/8-inch reducer plate for aircraft instrument panel reconfiguration. Machined from 5052 aluminum with integrated 6-32 nut inserts, this adapter allows standard 3-1/8-inch instruments to mount in existing 3ATI cutouts.
What conditions is the mk-642 available in?
The mk-642 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 mk-642?
The mk-642 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 mk-642?
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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