|
|
|
National Stock Number:
1240-00-217-6400
Federal Supply Class:
1240
National Item Identification Number:
002176400
Description:
FILTER,LIGHT,OPTICAL INSTRUMENT
Detail:
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.
|
Manufacturer Information:
| 10559511-2 | 19200 | US ARMY ARDEC RDECOM |
|
Techincal Specification:
| DENSITY VARIABILITY | NOT VARIABLE | | SURFACE MATERIAL | GLASS | | OVERALL DIAMETER | 0.510 INCHES MINIMUM AND | | 0.520 INCHES MAXIMUM | | OVERALL THICKNESS | 0.055 INCHES MINIMUM AND | | 0.185 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 19200 | | DESIGN CONTROL REFERENCE | 10559511-2 |
|