Optical adjustment for reading; model number tandem 360 pc/360 r: scales: 0 +- 90 degree, 0 +- 150 percent, conversion table cosines 0-45 degree; threaded for mounting in a camera tripod; weight: 10 oz; housing made of corrosion-resistant anodized aluminium alloy; graduated in 1a degree/1 percent increments
An instrument which utilizes a magnetic needle or indicator and a graduated dial or card to determine direction in relation to the magnetic north. It does not have provisions for mounting in a fixed position when in use. It may include a mirror bisected by a hairline and affixed to the inside of a hinged cover.
Classification: Parts & accessories for direction finding compasses and other navigational instruments and appliances
NSN 2925-01-289-6448
NSN 5999-00-896-4189
NSN 5930-01-212-4066
NSN 5945-01-026-3582
NSN 6685-00-399-1210
NSN 5998-01-523-8757
NSN 6150-00-288-0751
NSN 6650-01-156-6736
NSN 5835-01-604-7489
NSN 5905-01-366-4523
NSN 6135-01-373-2518
NSN 5990-00-542-6838