Product Details | OBSERVATION WINDOW

9340-01-263-9163 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: 4138831, 413883-1, 9340-01-263-9163, 01-263-9163, 9340012639163, 012639163

Nonmetallic Fabricated Materials | Glass Fabricated Materials

Supply Group (FSG) NSN Assign. NIIN
93 22 SEP 1987 01-263-9163

Drawings & Photos | NSN 9340-01-263-9163


Cross Reference | NSN 9340-01-263-9163

Part Number Cage Code Manufacturer
413883-1 16848 LOCKHEED MARTIN SIPPICAN, INC. DBA SIPPICAN

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Technical Data | NSN 9340-01-263-9163

Characteristic Specifications
STYLE DESIGNATOR 1 SQUARE CORNERS
OVERALL LENGTH 1.630 INCHES MINIMUM AND 1.650 INCHES MAXIMUM
OVERALL WIDTH 1.520 INCHES MINIMUM AND 1.540 INCHES MAXIMUM
OVERALL THICKNESS 0.235 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
MATERIAL GLASS SAFETY
MATERIAL TRANSPARENCY CLEAR
WIRE MESH PATTERN SQUARE
TEMP AT MAXIMUM OPERATING PRESSURE NOT RATED
MAXIMUM OPERATING PRESSURE NOT RATED
HARDNESS RATING NOT RATED
MINIMUM TENSILE STRENGTH NOT RATED

Restrictions/Controls & Freight Information | NSN 9340-01-263-9163

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
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.
Category Code Description
No Freight Information