本文件推荐了动态径向O形密封圈应用的标准压盖设计标准和尺寸，特别适用于在最高1500 psi（10342.14 kPa）压力下运行的发动机和发动机控制系统，并提供了在特殊应用中修改这些压盖的建议。本文件中没有关于防挤压装置的规定。注:此处列出的标准与MIL-G-5514和AS4716中的标准相似，但不相同。本文件不打算代替MIL-G-5514或AS4716用于液压应用。

This document recommends standard gland design criteria and dimensions for dynamic radial O-ring seal applications specifically for engine and engine control systems operating at pressures up to a maximum of 1500 psi (10342.14 kPa) and provides recommendations for modifying these glands in special applications. There are no provisions in this document for anti-extrusion devices.NOTE: The criteria set forth here are similar to but not identical with those in MIL-G-5514 and AS4716. This document is not intended to replace MIL-G-5514 or AS4716 for hydraulic applications.