NSN 9340-00-504-9890 5049890, 00-504-9890, 005049890
Product Details | OBSERVATION WINDOW
9340-00-504-9890 A transparent item of a predetermined size that permits unobstructed and undistorted view of a desired area. It may include a frame, have reference markings, grid lines and may be heat strengthened and/or tinted. It is generally used where safety, security, and/or the restriction of foreign matter are required, such as the visual examination of the inside of pressurized tanks, liquid sights, controlled liquid flow, and inspection of equipment enclosed in a housing. See WINDOW (as modified); SCALE, CATHODE RAY TUBE; SCALE, PLOTTING; WINDOW, METAL; WINDOW, WOOD; and WINDOW PANEL, AIRCRAFT.20293300029Plastics Fabricated Materials93400026Glass Fabricated Materials
Part Alternates: 5049890, 9340-00-504-9890, 00-504-9890, 9340005049890, 005049890
Nonmetallic Fabricated Materials | Glass Fabricated Materials
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | 01 JAN 1963 | 00-504-9890 | 16880 ( WINDOW, OBSERVATION ) |
Cross Reference | NSN 9340-00-504-9890
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5049890 | 19200 | US ARMY ARDEC RDECOM |
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Technical Data | NSN 9340-00-504-9890
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4 CIRCULAR |
| OVERALL DIAMETER | 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| MATERIAL | GLASS |
| SURFACE FINISH | POLISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| PLY QUANTITY | 1 |
| COLOR | RED |
| TEMP AT MAXIMUM OPERATING PRESSURE | NOT RATED |
| MAXIMUM OPERATING PRESSURE | NOT RATED |
| HARDNESS RATING | NOT RATED |
| MINIMUM TENSILE STRENGTH | NOT RATED |
| RADIATION PROTECTION RATING | NOT RATED |
| MANUFACTURERS CODE | 19200 |
| DESIGN CONTROL REFERENCE | 5049890 |
Restrictions/Controls & Freight Information | NSN 9340-00-504-9890
| 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: | 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 | 086940 | GLASS WINDOW O/T PLATE |
| Less than car load rating | Q | 70 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 704 | 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 | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 |



