6685-01-159-8836 THERMOSTAT,FLOW CONTROL Index 6680-00-034-0505 GENERATOR,TACHOMETER

National Stock Number:
6650-01-056-0979

Federal Supply Class:
6650

National Item Identification Number:
010560979

Description:
LENS,OPTICAL INSTRUMENT

Detail:
An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see WINDOW, OPTICAL INSTRUMENT. Excludes RETICLE, OPTICAL INSTRUMENT.


Manufacturer Information:
736122205924UTAH STATE UNIVERSITY SPACE DYNAMICS LABORATORY
736122207869AIR FORCE CAMBRIDGE RESEARCH LABORATORIES L G HANSCOM FIELD
73612220BAF3NU-TEK PRECISION OPTICAL CORP.


Techincal Specification:
AXIAL THICKNESS0.550 INCHES NOMINAL
COMPOUND LENS STYLEDOUBLET
DIAMETER2.248 INCHES MINIMUM AND 2.250 INCHES MAXIMUM


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