1240-00-026-8090 FILTER,LIGHT,TELESCOPIC INSTRUME Index 1240-00-026-8093 FILTER,LIGHT,OPTICAL INSTRUMENT

National Stock Number:
1240-00-026-8092

Federal Supply Class:
1240

National Item Identification Number:
000268092

Description:
FILTER,LIGHT,OPTICAL INSTRUMENT

Detail:
AN ITEM HAVING TWO PLANE-PARALLEL SURFACES AND CONSISTING OF A POLARIZING MATERIAL BONDED BETWEEN GLASS OR PLASTIC. THIS ITEM TRANSMITS LIGHT IN ONLY ONE PLANE AND IS USUALLY USED IN PAIRS TO VARY THE LIGHT TRANSMITTED INTO OR THROUGH AN OPTICAL INSTRUMENT. EXCLUDES WINDOW, OPTICAL INSTRUMENT.


Manufacturer Information:
154825PC1010001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
154825PC1014001GRAYCO OPTICAL CORP
300006414001GRAYCO OPTICAL CORP
3000072PC1010001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
DENSITY VARIABILITYNOT VARIABLE
SURFACE MATERIALDYED GLASS
OVERALL DIAMETER43.0 MILLIMETERS NOMINAL
OVERALL THICKNESS1.5 MILLIMETERS MINIMUM AND
2.0 MILLIMETERS MAXIMUM


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