Product Details | OBSERVATION WINDOW

9330-00-862-4774 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: 8525681, 9330-00-862-4774, 00-862-4774, 9330008624774, 008624774

Nonmetallic Fabricated Materials | Plastics Fabricated Materials

Supply Group (FSG) NSN Assign. NIIN
93 01 JAN 1962 00-862-4774

Drawings & Photos | NSN 9330-00-862-4774


Cross Reference | NSN 9330-00-862-4774

Part Number Cage Code Manufacturer
8525681 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 9330-00-862-4774

Characteristic Specifications
STYLE DESIGNATOR 4 CIRCULAR
OVERALL DIAMETER 0.875 INCHES NOMINAL
OVERALL THICKNESS 5.250 INCHES NOMINAL
MATERIAL PLASTIC ACRYLIC
MATERIAL TRANSPARENCY CLEAR
EDGE TYPE BEVELED
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
SPECIAL FEATURES FOUR 3/8 IN.W. SLOTS EQUALLY SPACED
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 8525681

Restrictions/Controls & Freight Information | NSN 9330-00-862-4774

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious 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.
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 156600 PLASTIC/RUBBER ARTICLE VIZ:
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 772 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 FF
Type of Cargo Z No special type of cargo code applicable