National Item Identification Number
00-601-6847
006016847
6650-00-601-6847
6650006016847
National Stock Number
Item Name
FILTER,LIGHT,TELESCOPIC INSTRUMENT
Federal Supply Class
6650
Description
An item having two plane-parallel surfaces and used in the telescopic system of an optical instrument to modify the density or spectral intensity of light by absorption. Several filters having varied characteristics are usually mounted in such a manner that any selected filter may be moved in or out of the optical axis as light conditions warrant. Excludes WINDOW, OPTICAL INSTRUMENT.
Commercial and Government Entity Code (Supplier Data)
19200
Reference Numbers (Part Numbers)
6016847
Required Categories
DENSITY VARIABILITY
SURFACE MATERIAL
III END ITEM IDENTIFICATION
Required Description
NOT VARIABLE
ANY ACCEPTABLE
TELESCOPE