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National Stock Number:
6650-00-292-9106
Federal Supply Class:
6650
National Item Identification Number:
002929106
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.
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Manufacturer Information:
| J72B0003-1 | 12464 | MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO | | J72B0003-1 | 67108 | OPTICO GLASS FABRICATION INC | | J72B0003-1 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| AXIAL THICKNESS | 0.2535 INCHES MINIMUM AND 0.2595 INCHES MAXIMUM | | DIAMETER | 6.680 INCHES NOMINAL | | ELEMENT LEFT SURFACE RADIUS | -23.315 INCHES | | ELEMENT RIGHT SURFACE RADIUS | 40.076 INCHES | | FSC APPLICATION DATA | NAVIGATIONAL INSTRUMENT | | MATERIAL | GLASS OPTICAL | | SINGLE LENS STYLE | DOUBLE CONCAVE |
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