Product Details | OPTICAL INSTRUMENT LENS

6650-00-618-9398 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: 1073970PC1, 6650-00-618-9398, 00-618-9398, 6650006189398, 006189398

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-618-9398

Drawings & Photos | NSN 6650-00-618-9398


Cross Reference | NSN 6650-00-618-9398

Part Number Cage Code Manufacturer
1073970PC1 06076 F AND H MFG CORP
1073970PC1 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
1073970PC1 14001 GRAYCO OPTICAL CORP

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Technical Data | NSN 6650-00-618-9398

Characteristic Specifications
MATERIAL GLASS, OPTICAL, MIL-G-174, CLASS 1, GRADE C
COMPOUND LENS STYLE E1 DOUBLET
INDIVIDUAL LENS STYLE D1 DOUBLE CONVEX AND D4 DOUBLE CONCAVE
DIAMETER 1.298 INCHES MINIMUM AND 1.299 INCHES MAXIMUM
AXIAL THICKNESS 0.417 INCHES NOMINAL AND 0.091 INCHES NOMINAL
COMPOUND LENS OVERALL AXIAL THICKNESS 0.508 INCHES NOMINAL
COMPOUND LENS EDGE THICKNESS 0.395 INCHES NOMINAL
EQUIVALENT FOCAL LENGTH 8.476 INCHES
BACK FOCAL LENGTH 7.580 INCHES
FRONT FOCAL LENGTH 9.109 INCHES
REFRACTION INDEX 1.5171 NOMINAL AND 1.7200 NOMINAL
ABBE CONSTANT 64.500 AND 29.300
III FSC APPLICATION DATA RANGE FINDER,FIRE CONTROL
MANUFACTURERS CODE 10001
DESIGN CONTROL REFERENCE 1073970PC1

Restrictions/Controls & Freight Information | NSN 6650-00-618-9398

Category Code Description
Shelf-Life Code:0Nondeteriorative
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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
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
Less than truck load rating W Rating Variable
Water commodity Code 653 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 E Engineer supplies, other than those listed under code B.
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

Management | NSN 6650-00-618-9398

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each