NSN 9340-01-232-7331

Part Details | OBSERVATION WINDOW

9340-01-232-7331 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.

Alternate Parts: 689C21403, 689C2140-3, 689C2140, 7100744A, 71-00744A, 689C21403, 689C2140-3, 9340-01-232-7331, 01-232-7331, 9340012327331, 012327331

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
93MAY 20, 198601-232-733116880 ( WINDOW, OBSERVATION )
REFERENCE DRAWINGS & PICTURES

ROUNDED CORNERS

Cross Reference | NSN 9340-01-232-7331
Part Number Cage Code Manufacturer
689C2140-381755LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
689C214081755LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
71-00744A07700TECHNICAL WIRE PRODUCTS LLCDBA TWP
689C2140-307700TECHNICAL WIRE PRODUCTS LLCDBA TWP
Technical Data | NSN 9340-01-232-7331
Characteristic Specifications
STYLE DESIGNATOR ROUNDED CORNERS
OVERALL LENGTH11.820 INCHES NOMINAL
OVERALL WIDTH8.420 INCHES NOMINAL
OVERALL THICKNESS0.375 INCHES NOMINAL
FIRST CORNER RADIUS0.250 INCHES NOMINAL
SECOND CORNER RADIUS0.250 INCHES NOMINAL
THIRD CORNER RADIUS0.250 INCHES NOMINAL
FOURTH CORNER RADIUS0.250 INCHES NOMINAL
MATERIAL GLASS
MATERIAL DOCUMENT AND CLASSIFICATIONDD-G-451,TYPE 1,CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL TRANSPARENCY CLEAR
END ITEM IDENTIFICATIONCOUNTERMEASURES RECEIVING SET,AN/FLR-9,DFDC MOD KIT