25 ppm hydrogen sulfide; balance air; blend tol: plus/minus 10%; accuracy: plus/minus 5%; cylinder size: 4el; mcn 6680-00-c07-6115
NSN 5985-00-274-4062
NSN 5990-00-840-6571
NSN 5910-00-739-8025
NSN 4140-01-304-0132
NSN 6610-00-779-8197
NSN 2925-01-426-3410
NSN 5915-01-140-3783
NSN 6320-00-405-2348
NSN 6240-01-281-2597
NSN 5935-00-320-4357
NSN 5935-00-136-8342
NSN 5910-00-601-6253