NSN 6650-00-320-0801

Part Details | OPTICAL INSTRUMENT LENS

6650-00-320-0801 An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see WINDOW, OPTICAL INSTRUMENT. Excludes RETICLE, OPTICAL INSTRUMENT.

Alternate Parts: 175986PC8, 175986PC8, 175986PC8, 6650-00-320-0801, 00-320-0801, 6650003200801, 003200801

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66JAN 01, 196300-320-080121884 ( LENS, OPTICAL INSTRUMENT )
REFERENCE DRAWINGS & PICTURES

PLANO-CONVEX

PLANO-CONVEX

Cross Reference | NSN 6650-00-320-0801
Part Number Cage Code Manufacturer
175986PC806175BAUSCH & LOMB INC
175986PC810001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
175986PC853711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 6650-00-320-0801
Characteristic Specifications
SINGLE LENS STYLE PLANO-CONVEX
DIAMETER16.0 MILLIMETERS NOMINAL
AXIAL THICKNESS3.0 MILLIMETERS NOMINAL
EQUIVALENT FOCAL LENGTH197.400 CENTIMETERS
BACK FOCAL LENGTH195.600 CENTIMETERS
FRONT FOCAL LENGTH197.400 CENTIMETERS
REFRACTION INDEX1.6490 NOMINAL
END ITEM IDENTIFICATIONRANGEFINDER MK39