National Item Identification Number
01-478-7301
014787301
6650-01-478-7301
6650014787301
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)
04939
8M848
BARR ASSOCIATES INCORPORATED
2 LYBERTY WAY
WESTFORD
MA
01886
978-692-7513
Reference Numbers (Part Numbers)
13077715
13077715
13077715
Required Categories
DENSITY VARIABILITY
SURFACE MATERIAL
DIAMETER
THICKNESS
SPECIAL FEATURES
II
Required Description
NOT VARIABLE
ANY ACCEPTABLE
1.000 INCHES NOMINAL
0.060 INCHES NOMINAL
OPTICA