NSN 1240-00-217-6400

Part Details | OPTICAL INSTRUMENT LIGHT FILTER

1240-00-217-6400 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.

Alternate Parts: 105595112, 10559511-2, 1240-00-217-6400, 00-217-6400, 1240002176400, 002176400

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
12MAY 02, 197300-217-640013346 ( FILTER, LIGHT, OPTICAL INSTRUMENT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-217-6400
Part Number Cage Code Manufacturer
10559511-219200US ARMY ARDEC RDECOM
Technical Data | NSN 1240-00-217-6400
Characteristic Specifications
DENSITY VARIABILITY NOT VARIABLE
SURFACE MATERIAL GLASS
OVERALL DIAMETER0.510 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
OVERALL THICKNESS0.055 INCHES MINIMUM AND 0.185 INCHES MAXIMUM