6650-01-271-7347 LENS,OPTICAL INSTRUMENT Index 5855-01-271-7349 SPACER,OPTICAL ELEMENT

National Stock Number:
6650-01-271-7348

Federal Supply Class:
6650

National Item Identification Number:
012717348

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:
1328123918876U S ARMY AVIATION AND MISSILE COMMAND
1328123964281J M L OPTICAL INDUSTRIES, INC.


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-174, CLASS 1, GRADE B MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALGLASS OPTICAL
TEST DATA DOCUMENT18876-13281239 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)


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