2.5% methane; balance air; blend tol: plus/minus 10%; accuracy: plus/minus 5%; cylinder size: s5; mcn 6680-00-c07-6116
NSN 5999-01-246-9892
NSN 5835-01-027-0597
NSN 5996-01-171-2132
NSN 5950-01-139-3908
NSN 5999-01-591-0171
NSN 5945-01-061-7659
NSN 6620-01-247-9170
NSN 5965-01-095-9767
NSN 6105-01-147-5170
NSN 6145-01-634-0388
NSN 5945-01-169-2744
NSN 5985-01-037-6317