NSN 1240-01-528-9174

Part Details | OPTICAL INSTRUMENT LIGHT FILTER

1240-01-528-9174 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: 31675381, 3167538-1, OG550, FGL550, 13480886, 1240-01-528-9174, 01-528-9174, 1240015289174, 015289174

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
12MAR 29, 200501-528-917413346 ( FILTER, LIGHT, OPTICAL INSTRUMENT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-528-9174
Part Number Cage Code Manufacturer
3167538-196214RAYTHEON COMPANYDBA RAYTHEON
OG5500AS24SCHOTT CORPORATION
FGL5501DNM6THORLABS QUANTUM ELECTRONICS, INC.
1348088618876U S ARMY AVIATION AND MISSILECOMMAND
Technical Data | NSN 1240-01-528-9174
Characteristic Specifications
OVERALL DIAMETER4.000 INCHES NOMINAL
OVERALL THICKNESS0.380 INCHES NOMINAL
END ITEM IDENTIFICATIONTARGET ACQUISITION SUBSYSTEM
PART NAME ASSIGNED BY CONTROLLING AGENCYCLIP ON FILTER NUMBER 1