STARRETT DEPTH GAGE (P/N 643jz) - As Removed
P/N: 643jz
Category: Gauges
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 |
|---|---|
| As Removed | 1 Available |
Product Description
The 643jz is a Starrett dial depth gage designed for precision measurement of recesses, steps, and countersinks in aircraft components. Featuring a hardened conical contact point and knife-edge base, this gage measures depths from 0 to 0.125 inches with repeatable accuracy. Commonly used in sheet-metal MRO work to verify flush fastener recess depth on aircraft skins and panels.
Operators calibrate against a reference surface per maintenance manual specifications before taking measurements. The dial readout provides quick, clear depth verification during inspection and quality control procedures.
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 STARRETT DEPTH GAGE (P/N 643jz)?
The 643jz is a Starrett dial depth gage designed for precision measurement of recesses, steps, and countersinks in aircraft components. Featuring a hardened conical contact point and knife-edge base, this gage measures depths from 0 to 0.
Is the 643jz calibrated and ready to install?
Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The STARRETT DEPTH GAGE is available in: As Removed. Contact us to confirm calibration status for your selected condition.
Can the 643jz be used as a direct replacement in my aircraft?
The STARRETT DEPTH GAGE is designed as a form-fit-function replacement. Verify the part number against your aircraft's Illustrated Parts Catalog (IPC) and instrument panel layout to confirm compatibility before ordering.
Do you offer instrument exchange programs for the 643jz?
Yes, we offer core exchange programs on select instruments. Send your unserviceable unit and receive a discount on the replacement. Call (904) 998-9101 or submit an RFQ to check exchange availability for the 643jz.
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