National Item Identification Number
01-338-2528
013382528
6650-01-338-2528
6650013382528
National Stock Number
Item Name
FILTER,LIGHT,INTERFERENCE
Federal Supply Class
6650
Description
A light transmitting item consisting of a transparent, flat glass body having two plane-parallel surfaces, either with only nonabsorbing dielectric coatings or absorbing and nonabsorbing coatings of a thickness nearly equivalent to the wavelength of the transmitted light. Interference begins at the thin bordering surfaces of the coatings, the penetrating light waves being superimposed on the reflected light waves. The item can be installed in various optical insturments, to serve as an eye protecting device.
Commercial and Government Entity Code (Supplier Data)
0DBW2
PHOTONICS SYSTEMS INC
6949 WALES RD
NORTHWOOD
OH
43619
419-666-6325
63009
DONTECH INCORPORATED
700 AIRPORT BLVD
DOYLESTOWN
PA
18901
215-348-5010
Reference Numbers (Part Numbers)
M-15292-0
M-15292-0
Required Categories
MATERIAL
III END ITEM IDENTIFICATION
Required Description
GLASS
485L TACS