Boelube - Multi Use Clear High Performance Machining Liquid | 70090 PTT headset if your aircraft yoke has

if your aircraft yoke has an outer diameter within the compatible range

This fluid is identified by NATO Code Number: O-133

Replacment locking fuel cap for Piper aircraft

It serves as a direct replacement for part number 12948G-08 and is fully compatible with most David Clark aviation headsets equipped with a male pigtail connection

See "Installing an e-Reader Application" below

Boelube - Multi Use Clear High Performance Machining Liquid | 70090 PTT headset if your aircraft yoke hasBOELUBE 70090 Liquid is a non toxic, non irritating, environmentally safer synthetic lubricant for minimum quantity lubrication application. Superior Lubricity 100% Active Non Hazardous Indefinite Shelf Life Proprieties : Liquid Color: Clear Viscosity : 30 cSt @ 40C Insoluble VOC Content: Non volatile (<0. 1%) Certifications: Boeing : 5008 5054 5063 5492 5540 5578 5657 5768 Bombardier : BAMS 569 001 Rev B Dassault Falcon: Quality process for drilling