National Item Identification Number
00-621-2931
006212931
6650-00-621-2931
6650006212931
National Stock Number
Item Name
PRISM,OPTICAL INSTRUMENT
Federal Supply Class
6650
Description
A transparent item with at least two polished plane surfaces inclined toward each other, designed for use in optical instruments to reflect and/or refract a beam of light. It may have one or more mirrored surfaces for greater reflection. Includes optical wedges used to divert paths of light by refraction, but to a lesser degree. See also BEAM SPLITTER, OPTICAL INSTRUMENT.
Commercial and Government Entity Code (Supplier Data)
19200
Reference Numbers (Part Numbers)
8200021
Required Categories
MATERIAL
STYLE DESIGNATOR
LIGHT DEVIATION
III FSC APPLICATION DATA
THE MANUF
Required Description
GLASS, OPTICAL, JAN-G-174, GRADE B
G12 WEDGE TYPE
5 MIN PORM 1 MIN
RANGE FIND