National Item Identification Number

01-399-0328
013990328
6650-01-399-0328
6650013990328

National Stock Number

Item Name

FILTER,LIGHT,INTERFERENCE

Federal Supply Class

6650

Description

A light transmitting item consisting of a transparent, flat glass body having two plane-parallel surfaces, either with only nonabsorbing dielectric coatings or absorbing and nonabsorbing coatings of a thickness nearly equivalent to the wavelength of the transmitted light. Interference begins at the thin bordering surfaces of the coatings, the penetrating light waves being superimposed on the reflected light waves. The item can be installed in various optical insturments, to serve as an eye protecting device.

Commercial and Government Entity Code (Supplier Data)

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93322

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SMITHS AEROSPACE LLC ELECTRONIC
SYSTEMS-GRAND RAPIDS
3290 PATTERSON AVE SE
GRAND RAPIDS
MI
49512
616-241-8511

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Reference Numbers (Part Numbers)

7104582-002

Required Categories

MATERIAL
OVERALL LENGTH
OVERALL WIDTH
III END ITEM IDENTIFICATION

Required Description

GLASS
0.984 INCHES NOMINAL
0.846 INCHES NOMINAL
SENSOR CONTROL