6.7 x 18.3 aluminum cylinder
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 4140-01-146-1035
NSN 5996-01-649-7993
NSN 5930-01-264-2892
NSN 6240-01-456-5413
NSN 7035-01-592-5767
NSN 5835-01-160-7282
NSN 6130-00-959-5800
NSN 4140-01-442-7308
NSN 5855-01-357-6877
NSN 5945-01-594-7192
NSN 5925-00-275-0380
NSN 5910-00-707-1364