National Item Identification Number
00-020-6966
000206966
6650-00-020-6966
6650000206966
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)
81755
Reference Numbers (Part Numbers)
540N5023-1
Required Categories
OVERALL LENGTH
SPECIAL FEATURES
III END ITEM IDENTIFICATION
Required Description
1.000 INCHES NOMINAL
PRISM ASSEMBLY
CONSISTS OF P/N 540N5022-7 CLIP,P/N 540N50