An instrument used for reducing and enlarging the outline of a drawing, map or draft by means of adjustable arms.
Classification: Parts and accessories for surveying
NSN 6130-01-085-6095
NSN 6130-00-823-3104
NSN 7035-01-444-4240
NSN 5915-01-268-8037
NSN 6105-01-651-0083
NSN 6105-00-725-2897
NSN 6650-00-947-4380
NSN 6645-00-825-2448
NSN 6685-00-276-9889
NSN 5985-00-295-3919
NSN 6240-00-778-7845
NSN 5998-00-900-5882