National Item Identification Number
01-349-8295
013498295
6650-01-349-8295
6650013498295
National Stock Number
Item Name
FILTER,LIGHT,OPTICAL INSTRUMENT
Federal Supply Class
6650
Description
An item having two plane-parallel surfaces and consisting of a polarizing material bonded between glass or plastic. This item transmits light in only one plane and is usually used in pairs to vary the light transmitted into or through an optical instrument. Excludes WINDOW, OPTICAL INSTRUMENT.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
05-2252
Required Categories
DENSITY VARIABILITY
SURFACE MATERIAL
OVERALL DIAMETER
OVERALL THICKNESS
SPEC
Required Description
NOT VARIABLE
ANY ACCEPTABLE
25.0 MILLIMETERS NOMINAL
2.0 MILLIMETERS NOMINAL;