Downloaded from https://www.everyspec.com MIL---STD---101C TABLE III. Titles and color codes for compressed gas cylinders---Continued.
23 Title Location on cylinder Top A Band B Band C Body Nitrogen 88%, 11% tetrafluoromethane (R--14), 1% helium Gray Gray Gray Gray Nitrogen 80%, 10% helium, 10% oxygen Gray Green Gray Gray Nitrosyl chloride Brown White White Brown Nitrous oxide Blue Blue Blue Blue Oxygen Green Green Green Green Oxygen, argon Green Green Green Green Oxygen, aviator’s Green White Green Green Oxygen, electrolytic Green White White Green Oxygen-carbon dioxide mixture Gray* White** Green Green Oxygen 99.5%, 10 PPM carbon dioxide, 50 PPM methane, 100 PPB acetylene, 400 PPB ethylene, 6 PPM ethane, 6 PPM nitrous oxide, 2 PPM freon 12, 200 PPB trichlorotrifluoroe- thane, balance argon Green Blue Yellow Green Oxygen fluoride Green Brown Green Brown Oxygen 17%, 1.1% hydrogen, 0.6% carbon dioxide, 210 PPM freon 12, 210 PPM freon 114, 42 PPM butane, 16 PPM carbon monoxide, 4 PPM toluene, 7 PPM trichloroethylene, 6 PPM freon 11, 3 PPM benzene, balance nitrogen Green Brown Yellow Gray Oxygen, nitrogen mixture Green Gray Gray Green Ozone Brown Green Green Green Pentaborane, stable Yellow Brown Brown Yellow Petroleum gas:
acetogen, butane, butane--propane, butene-1, cyclopropane, iso- butane, isobutylene, neopentane, propane, etc. Yellow Orange Yellow Yellow Phenylcarbylamine chloride Brown Gray Gray Brown Phosgene Brown Orange Brown Brown Propane air mixture Black Green Yellow Black