5950-00-028-2217 REACTOR Index 6615-00-028-2219 COLLET ASSEMBLY

National Stock Number:
6650-00-028-2218

Federal Supply Class:
6650

National Item Identification Number:
000282218

Description:
WINDOW,OPTICAL INSTRUMENT

Detail:
A COLOR FREE ITEM OF TRANSPARENT OR TRANSLUCENT MATERIAL, USUALLY OPTICAL GLASS, HAVING SPECIFIC LIGHT DISPERSIVE AND REFRACTIVE PROPERTIES. THIS ITEM MUST HAVE TWO PLANE-PARALLEL SURFACES AND IS DESIGNED FOR USE IN AN OPTICAL INSTRUMENT TO PROVIDE A BARRIER TO FOREIGN MATTER AND/OR PERMIT LIGHT TRANSMISSION IN OR TO THE OPTICAL SYSTEM.


Manufacturer Information:
1045-124B89944ELBITAMERICA, INC.


Techincal Specification:
MATERIALGLASS OPTICAL
MATERIAL DOCUMENT AND CLASSIFICATIONJAN-G-174, GRADE C MIL SPEC SINGLE MATERIAL RESPONSE
REFRACTION INDEX1.5230 NOMINAL
POLISHED SURFACEBOTH
REFLECTION REDUCING SURFACEBOTH
POLISHED PERIPHERYNOT PROVIDED
WIDTH19.500 MILLIMETERS NOMINAL
LENGTH42.000 MILLIMETERS NOMINAL
THICKNESS2.500 MILLIMETERS NOMINAL
BEVEL ANGLE IN DEG45.000 NOMINAL
BEVEL DEPTH2.000 MILLIMETERS NOMINAL
FSC APPLICATION DATASEXTANT,BUBBLE
THE MANUFACTURERS DATA
MANUFACTURERS CODE89944
DESIGN CONTROL REFERENCE1045-124B


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