National Item Identification Number

01-311-8991
013118991
6650-01-311-8991
6650013118991

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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07GY3

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VLOCINCORPORATED
SUB OF II-VI INC
7826 PHOTONICS DR
NEW PORT RICHEY
FL
34655
727-372-4429

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34860

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LITTON SYSTEMS INC
DBA LASER SYSTEMS DIV LASER SYSTEMS
2787S ORANGE BLOSSOM TRL
547300 ORLANDO FL 32854
APOPKA
FL
32703
321-354-3718

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56505

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PHOTONIC PRODUCTS GROUP INC
DBA INRAD
181 LEGRAND AVE
NORTHVALE
NJ
07647
201-767-1910

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57348

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SELLERS OPTICAL INC
DBA PRECISION OPTICAL
869 W 17TH ST
COSTA MESA
CA
92627
949-631-6800

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Reference Numbers (Part Numbers)

60511412-1
60511412-1
60511412-1
60511412-1

Required Categories

OVERALL DIAMETER
OVERALL THICKNESS

Required Description

0.375 INCHES MAXIMUM
0.079 INCHES NOMINAL