Product Details | OPTICAL INSTRUMENT LENS

6650-00-382-1881 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: LD172589GP105REVD, LD172589GP44REVD, LD172589SHT11GP105, 685622PC12, 685622PC1-2, 6650-00-382-1881, 00-382-1881, 6650003821881, 003821881

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-382-1881

Drawings & Photos | NSN 6650-00-382-1881


Cross Reference | NSN 6650-00-382-1881

Part Number Cage Code Manufacturer
685622PC1-2 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
LD172589GP105REVD 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
LD172589GP44REVD 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
LD172589SHT11GP105 14001 GRAYCO OPTICAL CORP
LD172589SHT11GP105 20838 OPTICS FOR INDUSTRY INC
LD172589SHT11GP105 54985 WOLLENSAK OPTICAL CO

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Technical Data | NSN 6650-00-382-1881

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 1.535 INCHES NOMINAL
AXIAL THICKNESS 0.472 INCHES NOMINAL AND 0.118 INCHES NOMINAL
COMPOUND LENS OVERALL AXIAL THICKNESS 0.591 INCHES NOMINAL
COMPOUND LENS EDGE THICKNESS 0.331 INCHES NOMINAL
ELEMENT LEFT SURFACE RADIUS -1.614 INCHES AND 1.575 INCHES
ELEMENT RIGHT SURFACE RADIUS -1.614 INCHES
EQUIVALENT FOCAL LENGTH 3.111 INCHES
BACK FOCAL LENGTH 2.700 INCHES
FRONT FOCAL LENGTH 3.156 INCHES
REFRACTION INDEX 1.5725 NOMINAL AND 1.6439 NOMINAL
ABBE CONSTANT 57.500 AND 33.800
III FSC APPLICATION DATA 1. OPTICAL SIGHTING AND RANGING EQUIPMENT
MANUFACTURERS CODE 10001
DESIGN CONTROL REFERENCE LD172589GP105REVD

Restrictions/Controls & Freight Information | NSN 6650-00-382-1881

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.
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
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 6650-00-382-1881

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