MS29512 Overview
MS29512 Mil Spec O-Rings : Packing Preformed (Oring) fabricated from MIL-P-5315B 70 Durometer Nitrile Rubber (Boss Orings) used in aircraft fuel systems with jet engines (-65 to 200F) - Hydrocarbon and fuel resistant. Size Range .04 to 2 Tubing OD.