NSN 6650-00-820-4577 68701, 68-701, 00-820-4577
Product Details | OPTICAL INSTRUMENT LENS
6650-00-820-4577 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: 68701, 68-701, 6650-00-820-4577, 00-820-4577, 6650008204577, 008204577
Instruments and Laboratory Equipment | Optical Instruments, Test Equipment, Components and Accessories
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 01 JAN 1963 | 00-820-4577 | 21884 ( LENS, OPTICAL INSTRUMENT ) |
Drawings & Photos | NSN 6650-00-820-4577
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Related Products | NSN 6650-00-820-4577
Technical Data | NSN 6650-00-820-4577
| Characteristic | Specifications |
|---|---|
| MATERIAL | GLASS |
| COMPOUND LENS STYLE | E1 DOUBLET |
| INDIVIDUAL LENS STYLE | D2 PLANO-CONVEX AND D5 PLANO-CONCAVE |
| DIAMETER | 50.000 MILLIMETERS NOMINAL |
| AXIAL THICKNESS | 7.000 INCHES NOMINAL AND 4.500 INCHES NOMINAL |
| COMPOUND LENS OVERALL AXIAL THICKNESS | 11.500 MILLIMETERS NOMINAL |
| COMPOUND LENS EDGE THICKNESS | 9.000 MILLIMETERS NOMINAL |
| ELEMENT LEFT SURFACE RADIUS | 72.460 MILLIMETERS AND 485.290 MILLIMETERS |
| ELEMENT RIGHT SURFACE RADIUS | 485.290 MILLIMETERS AND 158.060 MILLIMETERS |
| EQUIVALENT FOCAL LENGTH | 23.416 CENTIMETERS |
| BACK FOCAL LENGTH | 22.030 CENTIMETERS |
| FRONT FOCAL LENGTH | 24.145 CENTIMETERS |
| REFRACTION INDEX | 1.6170 NOMINAL AND 1.6890 NOMINAL |
| ABBE CONSTANT | 55.000 AND 30.900 |
| MANUFACTURERS CODE | 78039 |
| DESIGN CONTROL REFERENCE | 68-701 |
Restrictions/Controls & Freight Information | NSN 6650-00-820-4577
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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.” |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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. |
| 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 | 651 | 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 | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 6650-00-820-4577
Air Force| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Fund Code | LP | Items initially authorized for local purchase. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Materiel Management Aggregation Code | TG | TG:AF SICA RESIDUAL MMAC-WR-ALC |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | L | LOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |