National Item Identification Number

01-302-6401
013026401
6650-01-302-6401
6650013026401

National Stock Number

Item Name

FILTER,LIGHT,OPTICAL INSTRUMENT

Federal Supply Class

6650

Description

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.

Commercial and Government Entity Code (Supplier Data)

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6M220

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HOYA CORPORATION USA
DIV OPTICS DIVISION
3400 EDISON WAY
FREMONT
CA
94538
408-441-3302

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55972

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Reference Numbers (Part Numbers)

B-440
2813768-1

Required Categories

SURFACE MATERIAL
OVERALL DIAMETER
OVERALL THICKNESS
THE MANUFACTURERS DATA
M

Required Description

DYED GLASS
0.500 INCHES NOMINAL
0.050 INCHES NOMINAL
6M220
B-440