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 6685-00-800-2457
NSN 6620-01-244-3425
NSN 5950-01-172-9891
NSN 5990-01-446-5546
NSN 6685-01-599-8468
NSN 6610-01-476-4455
NSN 6105-01-364-4025
NSN 6620-00-170-5296
NSN 5920-01-442-3395
NSN 5835-01-357-9235
NSN 5930-01-634-0659
NSN 6620-01-658-2480