NSN 1240-00-764-1795 7641795, 00-764-1795, 007641795
Product Details | OPTICAL ELEMENT CELL
1240-00-764-1795 A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. Includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.20512400038Optical Sighting and Ranging Equipment12700040Aircraft Gunnery Fire Control Components58550055Night Vision Equipment, Emitted and Reflected Radiation66100018Flight Instruments66500063Optical Instruments, Test Equipment, Components and Accessories
Part Alternates: 7641795, 1240-00-764-1795, 00-764-1795, 1240007641795, 007641795
Fire Control Equipment | Optical Sighting and Ranging Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | 01 JAN 1962 | 00-764-1795 | 21859 ( CELL, OPTICAL ELEMENT ) |
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Technical Data | NSN 1240-00-764-1795
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY, WW-T-789-CANCELED |
| SURFACE TREATMENT | ANODIZED BLACK |
| THREAD LOCATION | INTERNAL |
| THREAD SIZE | 1.340-48 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| THREAD CLASS | 3B |
| THREAD LENGTH | 0.200 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | PROVIDED |
| CELL ECCENTRICITY FROM GEOMETRIC AXIS | 0.020 INCHES |
| DRIVE TYPE | SLOTTED FACE |
| ELEMENT SECURING METHOD | THREADED RING |
| OVERALL LENGTH | 0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.497 INCHES NOMINAL |
| OVERALL DIAMETER | 1.425 INCHES MINIMUM AND 1.430 INCHES MAXIMUM |
| III FSC APPLICATION DATA | BINOCULAR,FIRE CONTROL |
| MANUFACTURERS CODE | 19200 |
| DESIGN CONTROL REFERENCE | 7641795 |
Restrictions/Controls & Freight Information | NSN 1240-00-764-1795
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Precious Metals Indicator Code: | U | Precious 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 | 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 |