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
93 01 JAN 1963 00-504-9890

Drawings & Photos | NSN 9340-00-504-9890


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 CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions 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:AItem 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:0Represents 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