Four arm reel
A narrow strip of flexible material graduated with markings to indicate a specific type of measure such as arithmetic, geometric, metric, or the like. All tapes are used principally in measuring distances and dimensions too long to be measured by a ruler, are usually enclosed into a case with accommodations for rewinding and may or may not have a ring at one end. Includes dressmaker tapes to heavy-duty types sometimes called surveyor's chains, usually mounted in reels with holding handles.
Classification: Dis calculators, slide rulers and other mathematical calculating instruments
NSN 5895-01-476-4132
NSN 5835-01-519-3834
NSN 6145-01-274-0103
NSN 6150-01-164-0546
NSN 6610-01-389-3082
NSN 7035-01-521-3449
NSN 5960-01-550-2782
NSN 5910-01-295-9664
NSN 5905-01-171-7471
NSN 5935-01-365-8186
NSN 7035-01-387-0493
NSN 5965-00-755-4657