National Item Identification Number

00-250-5183
002505183
6650-00-250-5183
6650002505183

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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11871

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Reference Numbers (Part Numbers)

8431-158

Required Categories

MATERIAL
REFLECTIVE BACKING MATERIAL
REFLECTION REDUCING SURFACE
DIAMETER
TH

Required Description

GLASS, OPTICAL, MIL-G-174
SILVER
ONE
63.4 MILLIMETERS NOMINAL
3.9 MILLIMETER