Item is a gas that is used to calibrate the fuel tank monitor
A predetermined mixture of 2 or more gases in which each component is measured to extreme accuracy and its contents certified. It is normally used to standardize and assure the accuracy of highly sensitive laboratory equipment.
NSN 6685-00-929-6093
NSN 6685-00-126-0368
NSN 6110-01-042-6735
NSN 5950-01-346-4618
NSN 6320-01-512-2031
NSN 5895-00-828-3994
NSN 5999-01-535-6822
NSN 6685-00-079-3307
NSN 5999-00-982-2840
NSN 5945-00-272-8958
NSN 5910-01-360-4288
NSN 6105-01-346-1850