Tempest - Overhauled Vacuum Regulator (Optional 2H3-12) | 133A4 101-380053-23 SearchTag The David Clark M-77/DC Microphone

The David Clark M-77/DC Microphone (09168P-57) is an OEM replacement electret microphone designed for use with various David Clark headset models

Durable 600D Polyester Construction – Heavy-duty fabric with PVC coating for added water resistance and abrasion resistance

Rock Steady Surface Base

3/4'' x 36 yd | 021200-03308

multi-grade engine oil specially formulated for year-round use in aircraft piston engines

Tempest - Overhauled Vacuum Regulator (Optional 2H3-12) | 133A4 101-380053-23 SearchTag The David Clark M-77/DC MicrophoneTempest Overhauled Vacuum Regulator (Optional 2H3 12) 133A4 Not all pictures represent the P N being viewed Specifications Weight 20 oz Part Number 133A4