NSN 6650-00-768-8722 7688722, 00-768-8722, 007688722
Product Details | OPTICAL INSTRUMENT LENS
6650-00-768-8722 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: 7688722, 6650-00-768-8722, 00-768-8722, 6650007688722, 007688722
Instruments and Laboratory Equipment | Optical Instruments, Test Equipment, Components and Accessories
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 01 JAN 1962 | 00-768-8722 | 21884 ( LENS, OPTICAL INSTRUMENT ) |
Demand History | NSN 6650-00-768-8722
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 6650-00-768-8722 | 2008-06-177 | 10 | Turkey |
| 6650-00-768-8722 | 2008-06-167 | 10 | Turkey |
| 6650-00-768-8722 | 2008-06-164 | 10 | Turkey |
| 6650-00-768-8722 | 2008-06-162 | 10 | US |
Cross Reference | NSN 6650-00-768-8722
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7688722 | 19200 | US ARMY ARDEC RDECOM |
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Technical Data | NSN 6650-00-768-8722
| Characteristic | Specifications |
|---|---|
| MATERIAL | GLASS, OPTICAL, MIL-G-174, CLASS 1, GRADE C, TYPE 511-635 |
| SINGLE LENS STYLE | D1 DOUBLE CONVEX |
| INDIVIDUAL LENS STYLE | D1 DOUBLE CONVEX |
| DIAMETER | 1.062 INCHES MINIMUM AND 1.065 INCHES MAXIMUM |
| AXIAL THICKNESS | 0.226 INCHES MINIMUM AND 0.246 INCHES MAXIMUM |
| ELEMENT LEFT SURFACE RADIUS | 2.362 INCHES |
| ELEMENT RIGHT SURFACE RADIUS | 3.093 INCHES |
| EQUIVALENT FOCAL LENGTH | 2.659 INCHES |
| BACK FOCAL LENGTH | 2.571 INCHES |
| REFRACTION INDEX | 1.5110 NOMINAL |
| ABBE CONSTANT | 63.500 |
| SPECIAL FEATURES | EDGES CHAMFERED 0.020 TO 0.030 IN. BY 45 DEG. BOTH SURFACES COATED WITH MAGNESIUM FLUORIDE. RIM AND CHAMFERS GROUND. |
| III FSC APPLICATION DATA | PERISCOPE,TANK |
| MANUFACTURERS CODE | 19200 |
| DESIGN CONTROL REFERENCE | 7688722 |
Restrictions/Controls & Freight Information | NSN 6650-00-768-8722
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | Q | Strategic 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.” |
| Precious Metals Indicator Code: | A | Item 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: | 0 | Represents 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 |



