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 6130-01-202-8025
NSN 6145-01-381-1387
NSN 6320-00-701-0437
NSN 6145-00-567-7413
NSN 5925-00-887-9682
NSN 6320-00-583-3104
NSN 6220-00-471-8995
NSN 6645-01-153-7666
NSN 6145-01-383-7134
NSN 6610-01-521-4974
NSN 6145-01-567-9975
NSN 6685-01-377-9137