Downloaded from https://www.everyspec.com MIL---STD---101C TABLE III. Titles and color codes for compressed gas cylinders---Continued. 22 Title Location on cylinder Top A Band B Band C Body Manufactured gas: coal, oil, water, producer, etc.
Brown Yellow Yellow Yellow Methane Yellow White Yellow Yellow Methane air mixture Black Green Yellow Black Methyl acetylene propadiene (MAPP) mixture Yellow Orange Yellow Yellow Methylamine Yellow Brown Yellow Buff Methyl bromide Brown Black Brown Brown Methyl bromide (Fire only) Red Brown Red Red Methyl chloride Yellow Brown Orange Orange Methyl mercaptan Brown Yellow Yellow Brown Methyl sulfide Yellow Brown Buff Brown Methylene chloride Gray Blue Orange Orange Natural gas Yellow Brown Yellow Yellow Neon, helium Gray Gray Gray Gray Neon, oil-free White Buff Buff Gray Neon, oil--tolerant White Buff Gray Gray Nickel carbonyl Yellow White Yellow Brown Nitric oxide Brown Buff Brown Brown Nitrogen (cryogenic) Gray Black Black Gray Nitrogen (fire only) Red Gray Gray Red Nitrogen, oil--free Gray Black Black Gray Nitrogen, oil--free, Tetrafluoromethane (R--14) Gray Gray Gray Gray Nitrogen, oil-tolerant Gray Black Gray Gray Nitrogen dioxide Brown Buff Buff Brown Nitrogen--helium mixture Gray Black Orange Gray Nitrogen--oxygen mixture Black White Green Green Nitrogen, methane Gray Gray Gray Gray Nitrogen, trifluoride Brown Green Green Brown