6645-00-070-0320 TIMER,SEQUENTIAL Index 6740-00-070-0322 TITLER,MOTION PICTURE FILM

National Stock Number:
6650-00-070-0321

Federal Supply Class:
6650

National Item Identification Number:
000700321

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:
53-87402-176301THE BOEING COMPANY
53-87402-30109036SONFARREL INC.
53-87402-30112464MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO
53-87402-30176301THE BOEING COMPANY


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