NSN 6650-00-167-7972

Part Details | OPTICAL INSTRUMENT LENS

6650-00-167-7972 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: 1122030, 1122030, SCC6351141, SCC635114-1, SCC635114, 6650-00-167-7972, 00-167-7972, 6650001677972, 001677972

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66JUN 12, 196800-167-797221884 ( LENS, OPTICAL INSTRUMENT )
REFERENCE DRAWINGS & PICTURES

MENISCUS DIVERGING

MENISCUS DIVERGING

Cross Reference | NSN 6650-00-167-7972
Part Number Cage Code Manufacturer
112203012705BAE SYSTEMS INFORMATION ANDELECTRONIC SYSTEMS INTEGRATION I
112203094117BAE SYSTEMS INFORMATION ANDELECTRONIC SYSTEMS INTEGRATION INC.
SCC635114-180063US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS
SCC63511480063US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS
Technical Data | NSN 6650-00-167-7972
Characteristic Specifications
SINGLE LENS STYLE MENISCUS DIVERGING
INDIVIDUAL LENS STYLE MENISCUS DIVERGING
DIAMETER0.712 INCHES NOMINAL
AXIAL THICKNESS0.079 INCHES NOMINAL
ELEMENT LEFT SURFACE RADIUS-2.811 INCHES
ELEMENT RIGHT SURFACE RADIUS16.725 INCHES
EQUIVALENT FOCAL LENGTH6.549 INCHES
BACK FOCAL LENGTH6.612 INCHES
FRONT FOCAL LENGTH6.538 INCHES
REFRACTION INDEX1.5170 NOMINAL
ABBE CONSTANT64.500
FSC APPLICATION DATADETECTING SET,INFRARED,NONCOMMUNICATION