25 ppm hydrogen sulfide; balance air; blend tol: plus/minus 10%; accuracy: plus/minus 5%; cylinder size: 4el; mcn 6680-00-c07-6115
NSN 6105-01-058-0073
NSN 6610-01-217-4161
NSN 6620-01-359-9916
NSN 5999-00-870-1092
NSN 5935-01-025-1383
NSN 5855-00-962-5792
NSN 6150-00-148-3909
NSN 5990-01-048-1056
NSN 5925-01-338-4997
NSN 6150-01-573-7514
NSN 5835-00-147-9328
NSN 5998-00-079-3553