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National Stock Number:
6650-01-060-9893
Federal Supply Class:
6650
National Item Identification Number:
010609893
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:
| 12266721 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 42032 | 93706 | RECON/OPTICAL, INC. DBA PACIFIC OPTICAL |
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Techincal Specification:
| ELEMENT RIGHT SURFACE RADIUS | 0.810 INCHES | | ELEMENT LEFT SURFACE RADIUS | 3.1065 INCHES | | AXIAL THICKNESS | 0.148 INCHES MINIMUM AND 0.150 INCHES MAXIMUM | | DIAMETER | 0.811 INCHES MINIMUM AND 0.812 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-174,TYPESF-6 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | GLASS OPTICAL | | SINGLE LENS STYLE | DOUBLE CONCAVE | | WIDTH | 0.2140 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM |
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