Product Details | OBSERVATION WINDOW

9330-01-111-3666 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: T317 004 403, T317004403, 9330-01-111-3666, 01-111-3666, 9330011113666, 011113666

Nonmetallic Fabricated Materials | Plastics Fabricated Materials

Supply Group (FSG) NSN Assign. NIIN
93 15 APR 1981 01-111-3666

Cross Reference | NSN 9330-01-111-3666

Part Number Cage Code Manufacturer
T317 004 403 36090 LOCKHEED MARTIN LIBRASCOPE CORP

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Technical Data | NSN 9330-01-111-3666

Characteristic Specifications
OVERALL LENGTH 1.732 INCHES NOMINAL
OVERALL WIDTH 0.812 INCHES NOMINAL
OVERALL THICKNESS 0.140 INCHES NOMINAL
MATERIAL PLASTIC
SURFACE FINISH POLISHED
MATERIAL TRANSPARENCY CLEAR
WIRE MESH PATTERN SQUARE
EDGE TYPE HALF ROUND
PLY QUANTITY 3
HEAT ABSORBING CHARACTERISTIC HIGH LIGHT TRANSMISSION
TEMP AT MAXIMUM OPERATING PRESSURE 50.0 DEG CELSIUS
MAXIMUM OPERATING PRESSURE NOT RATED
HARDNESS RATING NOT RATED
MINIMUM TENSILE STRENGTH NOT RATED
ENVIRONMENTAL PROTECTION MILDEW RESISTANT AND LOW TEMPERATURE RESISTANT
RADIATION PROTECTION RATING NOT RATED
SPECIAL MARKINGS WORD /INSIDE/ ON INSIDE UPPER CENTER 0.120 IN. FROM TOP EDGE,CHAR VERTICAL GOTHIC,PERM,LEGIBLE AND IAW MIL-STD-130
MANUFACTURERS CODE 36090
DESIGN CONTROL REFERENCE T317 004 403

Restrictions/Controls & Freight Information | NSN 9330-01-111-3666

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.
Category Code Description
No Freight Information