NSN 1240-00-025-0158

Part Details | OPTICAL INSTRUMENT LIGHT FILTER


1240-00-025-0158 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: 176170PC11, 176170PC11, 1240-00-025-0158, 00-025-0158, 1240000250158, 000250158

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
12JAN 01, 196300-025-015813346 ( FILTER, LIGHT, OPTICAL INSTRUMENT )
REFERENCE DRAWINGS & PICTURES

Cross Reference | NSN 1240-00-025-0158
Part Number Cage Code Manufacturer
176170PC1164804BAUSCH AND LOMB INCOPTHALMIC INSTRUMENT DIV
176170PC1110001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT

Technical Data | NSN 1240-00-025-0158
Characteristic Specifications
DENSITY VARIABILITY NOT VARIABLE
SURFACE MATERIAL GLASS
OVERALL DIAMETER24.0 MILLIMETERS NOMINAL
OVERALL THICKNESS1.8 MILLIMETERS NOMINAL
VIEWING SURFACE OVERALL DIAMETER21.0 MILLIMETERS NOMINAL
END ITEM IDENTIFICATIONRANGEFINDER MK28