NSN 9330-00-466-9644

Part Details | OBSERVATION WINDOW

9330-00-466-9644 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: SMC752521, 9330-00-466-9644, 00-466-9644, 9330004669644, 004669644

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
93JUN 03, 197400-466-964416880 ( WINDOW, OBSERVATION )
REFERENCE DRAWINGS & PICTURES

ROUNDED CORNERS

WINDOW,OBSERVATION | 9330-00-466-9644, 004669644
Cross Reference | NSN 9330-00-466-9644
Part Number Cage Code Manufacturer
SMC75252180063US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS
Technical Data | NSN 9330-00-466-9644
Characteristic Specifications
STYLE DESIGNATOR ROUNDED CORNERS
OVERALL LENGTH3.480 INCHES NOMINAL
OVERALL WIDTH1.290 INCHES NOMINAL
OVERALL THICKNESS0.155 INCHES NOMINAL
FIRST CORNER RADIUS0.090 INCHES NOMINAL
SECOND CORNER RADIUS0.090 INCHES NOMINAL
THIRD CORNER RADIUS0.090 INCHES NOMINAL
FOURTH CORNER RADIUS0.090 INCHES NOMINAL
MATERIAL PLASTIC
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-391,ITEM A,TYPE 1,GRADE C FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL TRANSPARENCY CLEAR
WIRE MESH PATTERN SQUARE
EDGE TYPE BEVELED
PLY QUANTITY2
COLOR RED
MINIMUM TENSILE STRENGTH9000 POUNDS PER SQUARE INCH
ENVIRONMENTAL PROTECTION DRY HEAT RESISTANT AND J ANY ACCEPTABLE
SPECIAL FEATURESWIRE MESH OF ALUMINUM WIRE AMS-4182,ALLOY 5056,W/GASKET 0.093 IN. THICK OF NICKEL ALLOY 270 AND RUBBER,ZZ-R-765,CLASS III