National Item Identification Number
01-172-2217
011722217
6650-01-172-2217
6650011722217
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)
04939
Reference Numbers (Part Numbers)
13074865
13074865
Required Categories
MATERIAL
REFLECTIVE BACKING MATERIAL
DIAMETER
THICKNESS
THE MANUFACTURERS DA
Required Description
GLASS, BOROSILICATE
ANY ACCEPTABLE
1.795 INCHES NOMINAL
0.002 INCHES NOMINAL;