NSN 1240-00-618-1390 6181390, 00-618-1390, 006181390
Product Details | OPTICAL ELEMENT CELL
1240-00-618-1390 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: 6181390, 1240-00-618-1390, 00-618-1390, 1240006181390, 006181390
Fire Control Equipment | Optical Sighting and Ranging Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | 01 JAN 1963 | 00-618-1390 | 21859 ( CELL, OPTICAL ELEMENT ) |
Cross Reference | NSN 1240-00-618-1390
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6181390 | 19200 | US ARMY ARDEC RDECOM |
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Technical Data | NSN 1240-00-618-1390
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY,WW-T-700/6,T4 OR T6,TYPE 1 |
| SURFACE TREATMENT | ANODIZED, MIL-A-8625, TYPE 2 |
| THREAD LOCATION | EXTERNAL AND INTERNAL |
| THREAD SIZE | 2-7/16 IN.-24 AND 2-5/16 IN.-32 |
| SCREW THREAD SERIES DESIGNATOR | UNS AND UNS |
| THREAD CLASS | 2A AND 2B |
| THREAD PITCH DIAMETERS | 2.4042 TO 2.4090 INCHES AND 2.2922 TO 2.2978 INCHES |
| THREAD LENGTH | 0.156 INCHES AND 0.172 INCHES |
| THREAD DIRECTION | RIGHT-HAND AND RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CHAMFER LOCATION | OPPOSITE DRIVE END |
| CHAMFER SIZE | 0.010 IN. BY 45 DEG |
| DRIVE TYPE | SLOTTED FACE |
| ELEMENT SECURING METHOD | THREADED RING |
| OVERALL LENGTH | 0.770 INCHES MINIMUM AND 0.780 INCHES MAXIMUM |
| OVERALL DIAMETER | 2.438 INCHES NOMINAL |
| III FSC APPLICATION DATA | PERISCOPE,BATTERY COMMAND |
| MANUFACTURERS CODE | 19200 |
| DESIGN CONTROL REFERENCE | 6181390 |
Restrictions/Controls & Freight Information | NSN 1240-00-618-1390
| 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: | D | Munitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.) |
| 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 | 058110 | OPTICAL GOODS OR INSTRUMENTS NOI |
| Less than car load rating | D | 200 |
| Less than truck load rating | D | 200.0 |
| 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 | ||
| Type of Cargo | Z | No special type of cargo code applicable |