Product Details | OPTICAL INSTRUMENT LENS

6650-00-902-9740 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: 10513555, 6650-00-902-9740, 00-902-9740, 6650009029740, 009029740

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1960 00-902-9740

Drawings & Photos | NSN 6650-00-902-9740


Cross Reference | NSN 6650-00-902-9740

Part Number Cage Code Manufacturer
10513555 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 6650-00-902-9740

Characteristic Specifications
MATERIAL GLASS, OPTICAL, MIL-G-174, CLASS 1, GRADE C
COMPOUND LENS STYLE E1 DOUBLET
INDIVIDUAL LENS STYLE D1 DOUBLE CONVEX AND D5 PLANO-CONCAVE
DIAMETER 1.266 INCHES NOMINAL
COMPOUND LENS OVERALL AXIAL THICKNESS 0.362 INCHES NOMINAL
COMPOUND LENS EDGE THICKNESS 0.250 INCHES NOMINAL
ELEMENT LEFT SURFACE RADIUS 3.690 INCHES
ELEMENT RIGHT SURFACE RADIUS 1.651 INCHES
EQUIVALENT FOCAL LENGTH 6.626 INCHES
BACK FOCAL LENGTH 6.385 INCHES
FRONT FOCAL LENGTH 6.023 INCHES
REFRACTION INDEX 1.6200 NOMINAL AND 1.6490 NOMINAL
ABBE CONSTANT 60.300 AND 33.800
III FSC APPLICATION DATA PERISCOPE,TANK,XM48
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 10513555

Restrictions/Controls & Freight Information | NSN 6650-00-902-9740

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:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:NThe item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 FF
Type of Cargo Z No special type of cargo code applicable