6625-99-757-3537 LEAD,TEST Index 4820-99-757-3554 VALVE,LINEAR,DIRECTIONAL CONTROL

National Stock Number:
6650-99-757-3553

Federal Supply Class:
6650

National Item Identification Number:
997573553

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:
002304K6111QIOPTIQ LIMITED


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