6645-66-157-3519 TIMER,INTERVAL 2590-66-157-3521 KIT,ASSEMBLY,NITROG

National Stock Number:
1240-66-157-3520

Federal Supply Class:
1240

National Item Identification Number:
661573520

Description:
FILTER,LIGHT,OPTICA

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:
15008044Z8518BAE SYSTEMS AUSTRALIA LIMITED


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