Product Details | OPTICAL INSTRUMENT LENS

6650-00-531-9069 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.20258550055Night Vision Equipment, Emitted and Reflected Radiation66500063Optical Instruments, Test Equipment, Components and Accessories

Part Alternates: 5319069, 6650-00-531-9069, 00-531-9069, 6650005319069, 005319069

Instruments and Laboratory Equipment | Optical Instruments, Test Equipment, Components and Accessories

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-531-9069

Drawings & Photos | NSN 6650-00-531-9069


Cross Reference | NSN 6650-00-531-9069

Part Number Cage Code Manufacturer
5319069 19204 ARMY UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 6650-00-531-9069

Characteristic Specifications
MATERIAL GLASS, OPTICAL, JAN-G-174, GRADE C
COMPOUND LENS STYLE E1 DOUBLET
INDIVIDUAL LENS STYLE D5 PLANO-CONCAVE AND D1 DOUBLE CONVEX
DIAMETER 1.124 INCHES NOMINAL
AXIAL THICKNESS 0.098 INCHES NOMINAL AND 0.453 INCHES NOMINAL
COMPOUND LENS OVERALL AXIAL THICKNESS 0.551 INCHES NOMINAL
COMPOUND LENS EDGE THICKNESS 0.407 INCHES NOMINAL
ELEMENT LEFT SURFACE RADIUS 1.300 INCHES
ELEMENT RIGHT SURFACE RADIUS 1.259 INCHES AND -1.172 INCHES
EQUIVALENT FOCAL LENGTH 2.995 INCHES
BACK FOCAL LENGTH 3.106 INCHES
REFRACTION INDEX 1.6720 NOMINAL AND 1.5170 NOMINAL
ABBE CONSTANT 32.200 AND 64.500
III FSC APPLICATION DATA TELESCOPE M76C,INTEGRATED WITH FIRE CONTROL
MANUFACTURERS CODE 19204
DESIGN CONTROL REFERENCE 5319069

Restrictions/Controls & Freight Information | NSN 6650-00-531-9069

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 057940 LENSES OPTICAL NOI
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 744 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity M Medical supplies, equipment, samples records, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable