National Item Identification Number
01-065-4313
010654313
9330-01-065-4313
9330010654313
National Stock Number
Item Name
WINDOW,OBSERVATION
Federal Supply Class
9330
Description
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.
Commercial and Government Entity Code (Supplier Data)
23991
LOCKHEED MARTIN CORP
DBA LOCKHEED MARTIN IS&S DIV
230 MALL BLVD
KING OF PRUSSIA
PA
19406
610-354-1505
D9182
23991
LOCKHEED MARTIN CORP
DBA LOCKHEED MARTIN IS&S DIV
230 MALL BLVD
KING OF PRUSSIA
PA
19406
610-354-1505
Reference Numbers (Part Numbers)
ER47E521226ITEM42
47C521046P1
47C521046P1
Required Categories
STYLE DESIGNATOR
OVERALL LENGTH
OVERALL WIDTH
OVERALL THICKNESS
FIRST CORNER
Required Description
2 ROUNDED CORNERS
1.540 INCHES NOMINAL
19.787 INCHES NOMINAL
0.250 INCHES NOM