National Item Identification Number
00-404-1788
004041788
6650-00-404-1788
6650004041788
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)
91141
DAVIDSON OPTRONICS INC
DBA DAVIDSON OPTRONICS, INC.
2223 W SAN BERNARDINO RD
WEST COVINA
CA
91790
626-962-5181
Reference Numbers (Part Numbers)
D633-12
Required Categories
MATERIAL
SURFACE FINISH
COATING FEATURE
STYLE DESIGNATOR
OVERALL HEIGHT
OVE
Required Description
QUARTZ
POLISHED
ALUMINUM
G7 PENTA
1.750 INCHES NOMINAL
4.750 INCHES NOMINAL