Product Details | OPTICAL INSTRUMENT LENS

6650-00-816-0507 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: 1575538PC1, 6650-00-816-0507, 00-816-0507, 6650008160507, 008160507

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1962 00-816-0507

Drawings & Photos | NSN 6650-00-816-0507


Cross Reference | NSN 6650-00-816-0507

Part Number Cage Code Manufacturer
1575538PC1 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

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Technical Data | NSN 6650-00-816-0507

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 2.518 INCHES MINIMUM AND 2.520 INCHES MAXIMUM
AXIAL THICKNESS 0.768 INCHES NOMINAL AND 0.177 INCHES NOMINAL
COMPOUND LENS OVERALL AXIAL THICKNESS 0.945 INCHES NOMINAL
COMPOUND LENS EDGE THICKNESS 0.614 INCHES NOMINAL
ELEMENT LEFT SURFACE RADIUS -2.559 INCHES AND 2.559 INCHES
ELEMENT RIGHT SURFACE RADIUS -2.559 INCHES AND 28.346 INCHES
EQUIVALENT FOCAL LENGTH 9.229 INCHES
BACK FOCAL LENGTH 8.061 INCHES
FRONT FOCAL LENGTH 9.736 INCHES
REFRACTION INDEX 1.5170 NOMINAL AND 1.7200 NOMINAL
ABBE CONSTANT 64.500 AND 29.300
III FSC APPLICATION DATA 1. FIRE CONTROL COMPUTING SIGHTS AND DEVICES
MANUFACTURERS CODE 10001
DESIGN CONTROL REFERENCE 1575538PC1

Restrictions/Controls & Freight Information | NSN 6650-00-816-0507

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: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 058110 OPTICAL GOODS OR INSTRUMENTS NOI
Less than car load rating
Less than truck load rating D 200.0
Water commodity Code 658 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 H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, 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

Management | NSN 6650-00-816-0507

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each