NPFC - MIL-PRF-27415
PROPELLANT PRESSURIZING AGENT, ARGON
Organization: | NPFC |
Publication Date: | 11 December 1997 |
Status: | inactive |
Page Count: | 9 |
scope:
This specification covers the requirements for two grades and two types of argon.
The argon will be of the following types and grades as specified (6.2):
The types of argon are as follows:
Type I - Gaseous
Type II - Liquid
The grades of argon are as follows:
Grade A - 99.998 percent purity
Grade B - 99.985 percent purity
intended Use:
The argon is used as a welding, purging, pressurizing, atmospheric inerting agent, or missile checkout gas in various systems.