1240-00-157-4134 WINDOW,OPTICAL INSTRUMENT Index 6650-00-157-4137 RETICLE,OPTICAL INSTRUMENT

National Stock Number:
6650-00-157-4135

Federal Supply Class:
6650

National Item Identification Number:
001574135

Description:
PRISM,OPTICAL INSTRUMENT

Detail:
A TRANSPARENT ITEM WITH AT LEAST TWO POLISHED PLANE SURFACES INCLINED TOWARD EACH OTHER, DESIGNED FOR USE IN OPTICAL INSTRUMENTS TO REFLECT AND/OR REFRACT A BEAM OF LIGHT. IT MAY HAVE ONE OR MORE MIRRORED SURFACES FOR GREATER REFLECTION. INCLUDES OPTICAL WEDGES USED TO DIVERT PATHS OF LIGHT BY REFRACTION, BUT TO A LESSER DEGREE. SEE ALSO BEAM SPLITTER, OPTICAL INSTRUMENT.


Manufacturer Information:
203034PC510001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
G8110PC534993KEUFFEL AND ESSER CO LSE OPNS


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONJAN-G-174 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALGLASS OPTICAL
STYLE DESIGNATORWEDGE TYPE


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