An instrument designed to ascertain by simple mechanical operation the area of any plane surface represented by a figure such as indicator diagrams, profile plans, sections.
Classification: Drafting tables and machines, whether or not automatic
NSN 5975-00-110-8148
NSN 5975-00-283-3665
NSN 5965-01-145-3732
NSN 5998-01-562-6625
NSN 5920-01-190-0265
NSN 6610-00-010-9714
NSN 2925-01-523-3607
NSN 5895-01-267-7963
NSN 6105-01-118-2835
NSN 6620-01-187-7267
NSN 6645-00-108-6479
NSN 5915-01-483-1004