Product Details | OBSERVATION WINDOW

9340-00-903-4705 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: 5, 9340-00-903-4705, 00-903-4705, 9340009034705, 009034705

Nonmetallic Fabricated Materials | Glass Fabricated Materials

Supply Group (FSG) NSN Assign. NIIN
93 17 DEC 1965 00-903-4705

Drawings & Photos | NSN 9340-00-903-4705


Demand History | NSN 9340-00-903-4705

Part Number Request Date QTY Origin
5 2018-07-205 1 Singapore
5 2017-08-214 1

Cross Reference | NSN 9340-00-903-4705

Part Number Cage Code Manufacturer
5 28528 ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS
5 31550 EXELIS INC. DBA NIGHT VISION & COMMUNICATIONS

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Technical Data | NSN 9340-00-903-4705

Characteristic Specifications
STYLE DESIGNATOR 4 CIRCULAR
OVERALL DIAMETER 1.985 INCHES NOMINAL
OVERALL THICKNESS 0.080 INCHES NOMINAL
MATERIAL GLASS
MATERIAL TRANSPARENCY CLEAR
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY ADUM AND ADAV
MANUFACTURERS CODE 28528
DESIGN CONTROL REFERENCE 5

Restrictions/Controls & Freight Information | NSN 9340-00-903-4705

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