National Item Identification Number

00-991-2029
009912029
6650-00-991-2029
6650009912029

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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94756

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Reference Numbers (Part Numbers)

68859-201

Required Categories

MATERIAL
REFLECTIVE BACKING MATERIAL
REFLECTION REDUCING SURFACE
DIAMETER
TH

Required Description

GLASS, MIL-G-16592, GRADE A
ALUMINIZED
ONE
3.343 INCHES NOMINAL
0.438 INCHES