National Item Identification Number
00-443-3409
004433409
6650-00-443-3409
6650004433409
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)
29556
29556
03640
Reference Numbers (Part Numbers)
B238535
238535
6870279-1
Required Categories
OVERALL LENGTH
OVERALL WIDTH
OVERALL THICKNESS
SPEC/STD CONTROLLING DATA
MAN
Required Description
0.802 INCHES MINIMUM AND
0.812 INCHES MAXIMUM
0.650 INCHES MINIMUM AND
0.660