6650-01-317-7577 LENS,OPTICAL INSTRUMENT Index 6650-01-317-7579 LENS,OPTICAL INSTRUMENT

National Stock Number:
6650-01-317-7578

Federal Supply Class:
6650

National Item Identification Number:
013177578

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:
J72B0005-212464MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO


Techincal Specification:
AXIAL THICKNESS0.686 INCHES NOMINAL
SINGLE LENS STYLEMENISCUS CONVERGING
MATERIALGLASS, OPTICAL, MIL-G-174, CLASS 1, GRADE B
DIAMETER4.880 INCHES NOMINAL


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