NSN 1240-00-025-0240

Part Details | TELESCOPIC INSTRUMENT LIGHT FILTER


1240-00-025-0240 An item having two plane-parallel surfaces and used in the telescopic system of an optical instrument to modify the density or spectral intensity of light by absorption. Several filters having varied characteristics are usually mounted in such a manner that any selected filter may be moved in or out of the optical axis as light conditions warrant. Excludes WINDOW, OPTICAL INSTRUMENT.

Alternate Parts: 384815PC8, 384815PC8, 3000048, 1240-00-025-0240, 00-025-0240, 1240000250240, 000250240

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
12JAN 01, 196300-025-024013347 ( FILTER, LIGHT, TELESCOPIC INSTRUMENT )
REFERENCE DRAWINGS & PICTURES

Cross Reference | NSN 1240-00-025-0240
Part Number Cage Code Manufacturer
384815PC806076F AND H MFG CORP
384815PC810001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
300004810001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT

Technical Data | NSN 1240-00-025-0240
Characteristic Specifications
OVERALL DIAMETER29.000 INCHES MINIMUM AND 29.100 INCHES MAXIMUM
OVERALL THICKNESS4.000 INCHES MINIMUM AND 4.100 INCHES MAXIMUM
SPECIAL FEATURESGLASS MIL-F21241,TYPE 1,COLOR YELLOW,GRADE A