National Item Identification Number

00-390-3558
003903558
6650-00-390-3558
6650003903558

National Stock Number

Item Name

MIRROR,OPTICAL INSTRUMENT

Federal Supply Class

6650

Description

A mirror specifically designed for use in an optical instrument. Its surface may be coated to reduce reflection. Excludes PRISM, OPTICAL INSTRUMENT.

Commercial and Government Entity Code (Supplier Data)

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30653

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AIR FORCE METROLOGY AND CALIBRATION
AFMECAL/MLSP
813 IRVING-WICK DR
HEATH
OH
43056
740-788-5081

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Reference Numbers (Part Numbers)

LW73-49
23-6281

Required Categories

MATERIAL
REFLECTIVE BACKING MATERIAL
REFLECTION REDUCING SURFACE
DIAMETER
TH

Required Description

GLASS, FUSED SILICA
ALUMINUM AND
SILICON OXIDE
ONE
4.000 INCHES NOMINAL
0.6