|
|
|
National Stock Number:
1240-00-824-0744
Federal Supply Class:
1240
National Item Identification Number:
008240744
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:
| 10542219 | 14001 | GRAYCO OPTICAL CORP | | 10542219 | 19200 | US ARMY ARDEC RDECOM | | 10542219 | 26772 | WEGO PRECISION MACHINE, INC. | | 10542219 | 54159 | MARK OPTICS, INC. |
|
Techincal Specification:
| DENSITY VARIABILITY | NOT VARIABLE | | DIAMETER | 0.375 INCHES NOMINAL | | FSC APPLICATION DATA | PERISCOPE | | MATERIAL | GLASS LAMINATE SURFACE | | SPECIAL FEATURES | 3 FILTER UNITS BONDED IN ROUND ALUMINUM HOUSING |
|
|