Product Details | OPTICAL INSTRUMENT LENS

6650-00-692-1528 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: 8270608, 6650-00-692-1528, 00-692-1528, 6650006921528, 006921528

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-692-1528

Drawings & Photos | NSN 6650-00-692-1528


Cross Reference | NSN 6650-00-692-1528

Part Number Cage Code Manufacturer
8270608 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 6650-00-692-1528

Characteristic Specifications
MATERIAL GLASS, OPTICAL, MIL-G-174, CLASS 1, GRADE C
SINGLE LENS STYLE D1 DOUBLE CONVEX
INDIVIDUAL LENS STYLE D1 DOUBLE CONVEX
DIAMETER 1.063 INCHES NOMINAL
AXIAL THICKNESS 0.190 INCHES NOMINAL
ELEMENT LEFT SURFACE RADIUS 1.391 INCHES
ELEMENT RIGHT SURFACE RADIUS 3.481 INCHES
EQUIVALENT FOCAL LENGTH 1.651 INCHES
BACK FOCAL LENGTH 1.566 INCHES
FRONT FOCAL LENGTH ANY ACCEPTABLE
REFRACTION INDEX 1.6110 NOMINAL
ABBE CONSTANT 58.800
III FSC APPLICATION DATA SIGHT PERISCOPE M28,INTEGRATED WITH FIRE CONTROL EQUIPMENT
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 8270608

Restrictions/Controls & Freight Information | NSN 6650-00-692-1528

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